hbr and cu net ionic equationwhat is ward 5 princess of wales hospital

NO, b. Step 3: The reaction is the combination of calcium and phosphate ions to form calcium phosphate. In each case, the net ionic equation is. The balanced equation for this reaction is: \[\ce{3Ca^2+ (aq) + 2PO4^{3-}(aq) \rightarrow Ca3(PO4)2(s)}\], Example \(\PageIndex{2}\): Writing Net Ionic Equations, Write a net ionic equation to describe the reaction that occurs when 0.1 M HC2H3O2 solution is mixed with 0.1 M KOH solution. a. Note: A charge of zero (neutral) may be indicated by a'. NH,CI also has covalent bonds within the. As long as the spectator ions undergo no reaction, they do not contribute anything to the Molecular substances will simply disperse in solution, so their state will change to (, Continuing our example, the total ionic equation looks like this: 2Cr. We write compounds together when they are not ionic or when they are B. Mg(OH)2 We reviewed their content and use your feedback to keep the quality high. Mg(s) + Cu(NO3)2(aq) arrow Cu(s) + Mg(NO3)2(aq) Write the balanced net ionic equation for the following reaction. The net ionic equation results from cancelling them from the full ionic equation: \[ \ce{ 2NH_4^+ (aq) + 2OH^- (aq) \rightarrow 2NH_3(g) + 2H_2O(l)} \]. E. PbSO4, Which substance is present in the smallest proportion in a solution? A. CH3OH C. 2Al(s) + 3H2SO4(aq) Al2(SO4)3(aq) + 3H2(g) Only the aqueous ionic compounds (the two chloride salts) are written as ions: \[ \ce{ Cu^2+(aq) + 2Cl^- (aq) + Mg(s) \rightarrow Cu(s) + Mg^2+(aq) + 2Cl^- (aq)} \]. a) the oxidizing. CO(g) + O3(g) CO2(g) ( c ) Na' and NO,- The question arises how the student can tell whether a compound is ionic or covalent. B. CaBr2(aq) + H2SO4(aq) CaSO4(s) + 2HBr(g) What colors represent the spectator ions in each reaction? Be sure to include the correct states in your final equations. B. a weak base. The type of reaction in, Q:Consider the redox equation: What, A:Given that, a redox reaction is Zn + CrBr3 ZnBr2+ Cr. [1] For example, 2CrCl3 would dissociate into Cr3+ + 3Cl-. Most of the acid molecules are not ionized, so you must write out the complete formula of the acid in your equation. A. division equations in stoichiometric calculations will be more important after study of molarity (Chap. 2NaN3(s) 2Na(s) + 3N2(g) Sulfur dioxide, Q:When a solution of sodium hydroxide is mixed with iron (II) chloride, a green precipitate is formed., A:The solution of the sodium hydroxide reacts with the iron (II) chloride to form the iron (II), Q:Refer to the following redox reaction and answer the following questions:, Q:Cl2 ---> Cl- + ClO- The chemist might decide to add the reactants in the ratio of the balanced chemical equation, but even that is not required. Writing these equations requires a familiarity with solubility rules, acid-base reactivity, weak electrolytes and special reactions of carbonates and bicarbonates. A. C6H12O6 (glucose) D. 2Al(s) + 3H2SO4(aq) Al2(SO4)3(aq) + 3H2(g) Identify what species are really present in an aqueous solution. Simply leave them as they are. B. HNO3 Zn + CrBr3 > ZnBr2 + Cr Who were the, Q:For the reaction Cl + 2 Br 2 Cl + Br, which of the following statements is not correct? 2. Write the unbalanced equation for this process. A student used HC,H,02 to prepare a test solution that was supposed to contain acetate ions. Write 12 more equations that can be represented by the net ionic equation of Example 9.1. B. C6H12O6 (glucose) D. Na2S Remember that polyatomic ions have their own specific charge. Net ionic equations must always have the same net charge on each side of the equation. Start with all of the atoms that arent hydrogen or oxygen, then balance the hydrogen and oxygen atoms. C. CaNO3 does not imply that there is any solution containing Ba2+ ions with no negative ions, or any solution 1.69 10-4 M Balance each of the following equations, and then write the net ionic equation. A net ionic equation shows only the chemical species that are involved in a reaction, while a complete ionic equation also includes the spectator ions. ( 6 ) AgCI, (c) CO,, and ( d ) NaHCO,. Therefore, it must balance the 2 negative Cl ions. The atoms (mass) should balance out now. Write one or more complete equations for each of the following net ionic equations: or ammonia plus any other strong acid to yield the ammonium salt. A. HBr is a strong acid and is 100% disassociated in water to H+ and Br- 3. 9.9. D. NH3 undergoes no reaction. D. 2Ba+(aq) + SO42- (aq) Ba2SO4(s) C. Na2S A. Na(SO4)2 2. B. solute 1. not soluble. Support wikiHow by D. solvent We reviewed their content and use your feedback to keep the quality high. C. HNO3 What is oxidized? E. Pb2+(aq) + 2NO3-(aq) + 2NH4+(aq) + 2Cl-(aq) 2NH4+(aq) + 2NO3-(aq) + PbCl2(s), Identify the net ionic equation for the following reaction:2NaCl(aq) + Hg2(NO3)2(aq) 2NaNO3(aq) + Hg2Cl2(s) The H+ from the HCl can combine with the OH from the solid Mg(OH)2 to form H2O. C. combustion E. CH3COOH. b a halogen with a less active halide, being sure to identify which is oxidized and reduced. In the case of this net ionic equation, the stoicheometric coefficients can be reduced by dividing through by two: \[ \ce{ NH_4^+ (aq) + OH^- (aq) \rightarrow NH_3(g) + H_2O(l)} \]. a) HBr is a strong acid that reacts with the base Ca (OH)2 to produce the aqueous salt solution of CaBr2 and water. b. "Very systematically laid out. What is reduced? High solubility ionic compounds (use solubility table) and strong acids will ionize 100% (HCl. i., Q:5. D. AgBr Watch. written together because it is not ionic. E. 0.481 M. dynasty doll collection website. H,O + Ca, Q:Identify the oxidizing agent and the reducing agent of the following redox reaction. Include your email address to get a message when this question is answered. NAG SAG CCOPS chase CASH 'N' GIA. Note that KC2H3O2 is a water-soluble compound, so it will not form. E. C2H6O (ethanol), Which one of the following substances is the strongest electrolyte? Given that BaCO, is insoluble in water and that NH, and H,O are covalent compounds, write D. Ca(NO3)2 Acetic acid, HC2H3O2, is a weak acid. this type . a) HBr is a strong acid that reacts with the base Ca(OH)2to produce the aqueous salt solution of CaBr2 and water. 265. views. E. neither acidic nor basic. A. BaO oxidation-reduction reaction. CdCl2+NaOHCd(OH)2+NaCl. This article was co-authored by Meredith Juncker, PhD. % of people told us that this article helped them. To write a net ionic equation, youll need to start by balancing the equation. Complete Ionic Equation: Hydrobromic acid (HBr) and lead II perchlorate Molecular Equation: Complete Ionic Equation: Net Ionic Equation: . Net ionic equations may be written whenever reactions occur in solution in which some of the ions Write the state as aq, s, or g in parentheses after each compound. B(OH)3 When an acid and a base react, the neutralization reaction produces water and an aqueous salt. If youre doing a word problem, look for keywords that explain the different states. Method to use the Ionic net equation calculator is as follows: 1: Enter the chemical equation in the "Enter the chemical equation" field. Net ionic equations apply to reactions involving strong electrolytes in water. Both the compounds on the reactant side of the equation are soluble ionic compounds, so they will need to be separated into their respective ions. The net ionic equation is a chemical equation for a reaction that lists only those species participating in the reaction. For instance, a compound that is made up of an oxide or hydroxide and an alkali or alkaline earth metal will completely dissociate in solution. same number of each type of spectator ion must be omitted from both sides of the equation.) E. electrolysis, Which process defines how molecular compounds form ions upon dissolution? Thank you very much. Write the formulas for the ions that are present in each of the following compounds: ( a ) NaCI, E. Ag2CO3, Based on the solubility rules, which one of these compounds is soluble in water? example, the equation. First, we balance the molecular equat. D. 0.296 M When converting a formula (molecular) equation into an ionic equation, remember the following guidelines: It might be helpful to look at a few more examples. Easy to understand. For example, CaCl. When disassociating an ionic compound into its component ions, be carefuly not pull apart polyatomic ions. D. a weak base. 7. A. Mg2Br (IF so, what is the, Q:When calcium metal is placed in water, a single-displacement reaction occurs. A. Hg2(NO3)2(aq) Hg22+(aq) + 2NO3-(aq) 2HBr(aq) + CaSO3(s) (Ca3(SO3)2(SO4).12H2O and Ca3(SO3)2(SO3).12H2O) = CaBr2(aq) + H2SO3(aq) 2. A. LiOH(aq) + HNO3(aq) LiNO3(aq) + H2O(l) So bromide ions can be eliminated . identical. One of the most useful applications of the concept of principal species is in writing net ionic equations.These are equations that focus on the principal substances and ions involved in a reaction--the principal species--ignoring those spectator ions that really don't get involved. Ni has 2+ charge because Cl has a minus charge, but there are 2 atoms of it. What chemical would you use to prepare a solution to be used for a test requiring the presence, SCHAUMS OUTLINE OF Answer : The balanced chemical reaction will be, Explanation : Balanced chemical reaction : It is defined as the number of atoms of individual elements present on reactant side must be equal to the product side. whicj two ions would not be, A:An ionic equation generally shows the substances that remain dissolved in solution and substances, A:The given redox reaction is as follows: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste, John C. Kotz, Paul M. Treichel, John Townsend, David Treichel. So, "I used to get trouble writing these ionic equations but now I can write them. N a ' and HCO, are soluble'? 9.13. CALCULATIONS BASED ON NET IONIC EQUATIONS. 7. D. a strong base. C. 2Na(s) + 2H2O(l) 2NaOH(aq) + H2(g) E. CaCl2, Which chemical equation describes an acid-base neutralization reaction? C. salute B. a weak acid. D. NaCl(aq) + H2O(l); NaOH is the acid. Which is a weak base? EXAMPLE 9.3. D. ZnCl2 Writing net ionic equations does not imply that any solution can contain only positive ions or only strong electrolytes. The magnesium hydroxide is a solid reactant, so you must write out the complete formula in your equation. The first step in writing a net ionic equation is identifying the ionic compounds of the reaction. A. HCl C. 2Na+(aq) + SO42-(aq) Na2SO4(s) A. CO We use cookies to make wikiHow great. D. CaBr2(aq) + H2SO4(aq) CaSO4(s) + 2HBr(g) For the reaction in problem 15, the substance being, A:Solid is one of the four states of matter. D. H2SO4 Is NaCl(s)-->Na+(aq) + Cl-(aq) an electrolyte or non-electrolyte? C. 2SO2(g) + 2H2O(l) + O2(g) 2H2SO4(aq) D. composition C. HNO3 If no reaction occurs, simply write only NR. Solids, liquids, gasses, weak acids, and low solubility ionic compounds will not change state or separate into ions. Meredith Juncker is a PhD candidate in Biochemistry and Molecular Biology at Louisiana State University Health Sciences Center. A. solubility Write the full ionic and net ionic equations for this reaction. (a) NiCO3 + H2SO4 . NaOH. Solids, liquids, gases, molecular compounds, low solubility ionic compounds, polyatomic ions, and weak acids will not dissociate. Substance which undergoes, Q:In Au and NiCl2 what is the balanced equation, ionic equation, net ionic equation and which element, A:We can balance the reaction by calculating each atoms in product and reactant side, and making them, Q:pt If a compound is said to be a solution, you can write it as aqueous, or (, If there is water in the equation, determine whether or not the ionic compound will dissolve using a solubility table. (One cannot HBr(aq) + Ca(OH)2(aq)--->b.) Write a net ionic equation for the following overall equation: Iron ions appear on both sides of this equation, but they are not spectator ions since they are not b. HBr and Cu (Note if copper reacts, it will become Cu(I) in solution) Balanced chemical equation: Complete ionic equation: Net ionic equation: Element Oxidized: Element Reduced: Co(NO3)2 and Al Balanced chemical equation: Complete ionic equation: Net ionic cquation: Element Oxidized: Element Reduced: Identifythespectatorions. Write your balanced, A:Loss of electrons is oxidation and gain of electrons is reduction. We start by taking the log of both sides, and I'm going to use common log. E. MgOH, Which of these chemical equations describes a precipitation reaction? E. Ca(OH)2, Which one of the following is a strong acid? Write the balanced chemical equation, the complete and net ionic equations. E. 3NO2(g) + H2O(l) 2HNO3(aq) + NO(g), Which chemical equation describes an acid-base neutralization reaction? a. b. c. If electricity of sufficient voltage is passed into a solution of potassium iodide in water, a reaction takes place in which elemental hydrogen gas and elemental iodine are produced, leaving a solution of potassium hydroxide. You'll get a detailed solution from a subject matter expert that helps you learn core concepts. HCl, HI, H2SO4, LiCl, and KI are all classified as. Formation of new ionic species. Once youve identified the compounds that will dissociate, identify the charge of each ion. E. NaCl2, Which salt is produced by the neutralization of sodium hydroxide with sulfuric acid? How many electrons, Q:4. species as they would appear in an ionic equation. The H+ and OH will form water. Cu(NO3)2(aq) + 2NaOH(aq) arrow Cu(OH)2(s) + 2NaNO3(aq) Write the net ionic equation for the reaction between Na2CO3(aq) and Zn(NO3)2(aq). A. CaO C. MgBr E. Ca2NO3, Which salt is formed in the neutralization reaction of hydrochloric acid with calcium hydroxide? C. 0.911 M Chemical reaction. EXAMPLE 9.5. C. CH4 guide my Chemistry students! The other three states of matter are liquid, plasma and. Q:AgNO3+ Cu(s) -->Ag(s)+ Cu(NO3)2 The magnesium ion is released into solution when the ionic bond breaks. What would the net ionic equation be for : HBr (aq) + KOH (aq) to KBr + H_2O? Oxidized? are involved. E. NaF, Which of these compounds is a nonelectrolyte? net Ionic equation practice honors chemistry net ionic equation worksheet read this: when two solutions of ionic compounds are mixed, solid may form. The following is the strategy we suggest following for writing net ionic equations in Chem 101A. ( a ) How many moles of silver ion is required to make lOOg AgCl? E. neither acidic nor basic. View the full answer. What does HBr and NaOH make? A. H2O Balancing chemical equations. E. dilution, Based on the solubility rules, which one of these compounds is insoluble in water? A. Ag2S So we have log of five to the three X equals log of 5.6. Under normal circumstances, carbonic acid decomposes into CO2 and H2O. D. a weak acid. A:An unbalanced equation of reaction between KClO3 and S that give KCl and SO2. HC2H3O2(aq) + RbOH(aq) arrow; Predict the products and write the balanced net ionic equation for the following reaction. Step 2: Identify the products that will be formed when the reactants are combined. ( U ) The formula weight o f AgCI, the sum of the atomic weights of Ag and CI, is I08, there is 143g/mol of AgCl. Get the detailed answer: Complete and balance the following molecular equations, and then write the net ionic equation for each:(a) HBr(aq) + Ca(OH)2(aq) . ( a ) NaC,H,O,, ( b ) BaSO,, (c) PbCl,, Only the barium chloride is separated into ions: \[ \ce{ 2NH_4^+ (aq) + 2Cl^- (aq) + Ba^2+ (aq) + 2OH^- (aq) \rightarrow 2NH_3(g) + Ba^2+ (aq) +2Cl^- (aq) + 2H_2O(l)} \]. not make any difference to the reaction that will occur. mg src=Images/HTML_99425-7-17ALQ_image001.jpg alt="" align="top"/> mg src=Images/HTML_99425-7-17ALQ_image002.jpg alt="" align="top"/>. B. Hg22+(aq) + 2Cl-(aq) Hg2Cl2(s) Hence, when treated with enough chloride ion, 119g of AgNO, will produce 1OOg o f AgCl. D. Al(OH)3 B. BaCO3 The molecular equation is Note that there are 2 Br atoms on the right and 1 Br atom on the left. HBr is a strong electrolyte. acidic, Q:Hydrogen sulfide is an unpleasant constituent of "sour" natural gas. Identify possible products: insoluble ionic compound, water, weak electrolyte. does barium and lithium form an ionic compound. In this reaction, MnO2 (Mn4+) reduced to Mn2+, A:Oxidation: It is defined by saying that removal of hydrogen and addition of oxygen is called, Q:Specify which of the following are oxidation-reduction reactions, and if it is, identify the, A:The addition of hydrogen or decreases in the oxidation state is known as a reduction reaction and. Find answers to questions asked by students like you. Complete and balance the following molecular equations and then write the net ionic equation for each". What element is being reduced? first equation in this section'? Rewrite the whole equation with each dissociated compound written out this way. C. a weak acid. A. C. H2SO3 To identify :- Detailed, but not too detailed. . is about 14, multiply both numbers of moles by 3: PREDICTING THE NATURE OF BONDING IN COMPOUNDS. CaSO3 is a solid which exists as above in #1 4. E. Ba2+(aq) + SO42- (aq) BaSO4(s), Which of these chemical equations describes a metal displacement reaction? Ba". Example: Ba(NO 3 ) 2 HgCl 2 Ag 2 SO 4 NaOH Cu(OH) 2 (NH 4 ) 2 S. Example: Ba(NO 3 )2 insolubes HBr HgCl2 insoluble HNO2 soluble Add H + to balance the H atoms. are required, the specific compound used must be included in the calculation. One is a 3+ ion and the other is a 2+ ion. E. N2(g) + 3H2(g) 2NH3(g), If aqueous solutions of Mg(C2H3O2)2 and LiOH are mixed, which insoluble precipitate is formed? For example, say you want to balance the equation C+CO2 CO. 2ZnS(s) + 3O2(g) 2ZnO(s) + 2SO2(g) B. Ca(OH)2 B. Ag2S Cu + HNO3 = Cu(NO3)2 + H2; Na3PO4 + (NH4)2SO4 = (NH4)3PO4 . What colors represent the spectator ions in each reaction? The elemental metals (magnesium on the reactant side, copper on the product side) are neutral solids. A: We need to write the molecular equation for the reaction of copper (II) sulfate and sodium. Write the. The net charge must also If it has high solubility, the compound will be aqueous (, If there is not water, the ionic compound is a solid (, If the problem mentions an acid or a base, they will be aqueous (. ammonium ion. C. dissolution B. MgBr2 2: Now click the button "Balance" to get the equalize equation. As a small thank you, wed like to offer you a $30 gift card (valid at GoNift.com). C. NaOH Mg+2HClMgCl2+H2, Q:Question 5 of 7 E. LiOH(aq) Li+(aq) + OH-(aq), What is the net ionic equation if sodium sulfate is mixed with barium hydroxide? B. H2CO3 Finally, cross out any ions that appear exactly identical on both sides of the equation. coincidence? Write a net ionic equation for each of the following overall equations: Ans. Substance reduced:, Q:3) Balance the following equations and classify the reaction based on the following types: (Hint: you may have to separate a compound into individual polyatomic ions first, before you can solve the oxidation numbers for each clement) a. HF is a weak electrolyte. Add H 2 O to balance the O atoms. be balanced: The net ionic equation, like all balanced chemical equations, gives the ratio of moles of each ), 6) 0.1 M HClO and 0.1 M Ba(OH)2 (no precipitate forms), 1) 0.1 M Na2HPO4 and 0.1 M HI (equal volumes), 4) 0.1 M K2CO3 and 0.1 M HNO3 (equal volumes), 5) 0.1 M H3PO4 and 0.1 M NH3 (equal volumes), 3) solid Cu(OH)2 and 1 M H2SO4 (equal numbers of moles), AnswerS TO NET IONIC EQUATIONS PRACTICE PROBLEMS, 3) 2 Fe3+(aq) + 3 CO32(aq) --> Fe2(CO3)3(s), 8) 2 PO43(aq) + 3 Cu2+(aq) --> Cu3(PO4)2(s), 1) HC2H3O2(aq) + OH(aq) --> C2H3O2(aq) + H2O(l), 3) 2 H+(aq) + Mn(OH)2(s) --> Mn2+(aq) + 2 H2O(l), 4) 3 H+(aq) + AlPO4(s) --> Al3+(aq) + H3PO4(aq), 5) 2 Ag+(aq) + 2 OH(aq) --> Ag2O(s) + H2O(l), 6) HClO(aq) + OH(aq) --> ClO(aq) + H2O(l), 2) Fe2+(aq) + 2 NH3(aq) + 2 H2O(l) --> Fe(OH)2(s) + 2 NH4+(aq), 3) HCO3(aq) + H+(aq) --> H2O(l) + CO2(g), 5) H3PO4(aq) + NH3(aq) --> H2PO4(aq) + NH4+(aq), 1) 2 Ag+(aq) + 2 NH3(aq) + H2O(l) --> Ag2O(s) + 2 NH4+(aq), 2) BaCO3(s) + 2 HC2H3O2(aq) --> Ba2+(aq) + 2 C2H3O2(aq) + H2O(l) + CO2(g), 3) Cu(OH)2(s) + H+(aq) + HSO4(aq) --> Cu2+(aq) + 2 H2O(l) + SO42(aq), 4) Ag2O(s) + 2 H+(aq) + 2 Cl(aq) --> 2 AgCl(s) + H2O(l). 9.10. Expert Answer. Substance oxidized: See the "reactivity of inorganic compounds" handout for more information. The balanced net ionic equation for the reaction is:Cr2O72-(aq) + 6Fe2+(aq) + 14H3O+(aq) = 2Cr3+(aq) + 6Fe3+(aq) + 21H2O(l)In one experiment, 23.05 mL of the 0.1683 M dichromate solution is required to . 9 Net ionic equations may be written whenever reactions occur in solution in which some of the ions originally present are removed from solution or when ions not originally present are formed. 9.16. B. MgBr2 By signing up you are agreeing to receive emails according to our privacy policy. By gaining a hydrogen (and a unit of charge) the hydroxide ion transforms into a water molecule. What is the concentration of nitrate ion in the final solution? Step 3: In order to form water as a product, the ionic bond between the magnesium and hydroxide ions must break. (NH4)2CO3 - H: c. NaH H: 11 Write a net ionic equation for the following overall equation: Al+ 4OH-- Al(OH)4- Write a net ionic equation for each of the following overall equations: 9.12. (b) Co(OH)2 + HBr (c) AgCH3CO2 + NaCI (d) NiO + CO . There are three main steps for writing the net ionic equation for HClO4 + Cu(OH)2 = Cu(ClO4)2 + H2O (Perchloric acid + Copper (II) hydroxide). Step 3: Write the balanced equation for the reaction you identified in step 2, being certain to show the major species in your equation. (a) the reaction of sodium hydroxide and iron(II) chloride to give iron(II) hydroxide and sodium chloride (b) the reaction of barium chloride with sodium carbonate to give barium carbonate and sodium chloride (c) the reaction of ammonia with phosphoric acid C. NaCl Knowing that magnesium is, Q:When metals dissolve, as did the copper, they are oxidized. Q:write the balance COMPLETE ironic equation for the reaction when aluminum nitrate and sodium, Q:CaC204 + 10). 1 views . B. NaCl(aq) + OH-(aq); HCl is the base. A. Ba2+(aq) + 2OH-(aq) Ba(OH)2(s) C. NH3 [2] Molecular compounds are compounds that never have a charge. Ex: Then. Acetic acid is weak, and relatively little acetate ion is present. B. division And even in that case, the numbers of moles of each reactant might be twice the respective coefficients or one-tenth those values, etc. A:Redox reaction : A reaction where some part is reduced (gain electrons/decrease oxidation number), Q:From the following reaction: If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. To write the ionic equation we must separate all aqueous species into their ions and leave any solid, liquid or gaseous substance in its molecular form. I rnol Na'SO, We can find the net ionic equation for a given reaction using the following steps: Write the balanced molecular equation for the reaction, including the state of each substance. ( a ) NaBr, (c) CaO, and ( d ) NH,CI contain ionic bonds. Which is a strong base? ( b ) What mass of silver The answer: molecular equation ---> Pb(NO 3) 2 (aq) + 2KI(aq) ---> PbI 2 (s) + 2KNO 3 . Mno2 + 4H* + 2CI Mn2+ + Cl2 + 2 H20 E. 2Al(s)+ 3H2SO4(aq) Al2 (SO4)3 (aq) + 3H2(g), A. LiOH(aq) + HNO3(aq) LiNO3(aq) + H2O(l), Which chemical equation describes a combustion reaction? A more complex example where other atoms Understanding the Components of an Ionic Equation, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/4\/4f\/Write-a-Net-Ionic-Equation-Step-1.jpg\/v4-460px-Write-a-Net-Ionic-Equation-Step-1.jpg","bigUrl":"\/images\/thumb\/4\/4f\/Write-a-Net-Ionic-Equation-Step-1.jpg\/aid2585435-v4-728px-Write-a-Net-Ionic-Equation-Step-1.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"