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# Predict whether a reaction will occur in each of the following case

By Theresa Hicks,2014-04-17 23:04
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Predict whether a reaction will occur in each of the following case

Homework 6 due Monday Nov. 14

CHE 108 spring 05 name:____________________

score____________________

1) Write net ionic equations for the following molecular equations (a) HF(aq) + KOH(aq) ；;KF(aq) + HO(l) 2

(b) AgNO(aq) + NaBr(aq) ；; AgBr(s) + NaNO(aq) 33

(c) NaOH(aq) + NHBr(aq) ；; NaBr(aq) + NH(g) + HO(l) 432

2) Using solubility rules, decide whether the following ionic solids are soluble or

insoluble in water.

(a) AgBr (b) PbCl 2

(c) SrSO (d) NaCO 423

(e) (NH)SO (f) Ca(NO) 42432

3)For each of following, predict whether a precipitation reaction occurs. If so, write a balanced net ionic equation for the reaction. If no reaction occurs, write NR after the arrow.

(a) KSO(aq)+FeBr(aq)；; 243

(b) CdCl(aq) + (NH)S(aq) ；; 242

c) NiCl(aq) + NaPO(aq) ；; 2 34

d) NaCl(aq) + Fe(NO)(aq) ；; 32

e) Al(SO)(aq) + NaOH(aq) ；; 243

4) Write the molecular equation and then net ionic equation for the neutralization of nitrous acid by sodium hydroxide in aqueous solution.

5) Write the molecular equation and then net ionic equation for

(a) the neutralization of hydrocyanic acid, HCN, by lithium hydroxide in aqueous solution.

(b) the neutralization of hydrobromic acid with calcium hydroxide solution

6) Write the molecular equation and then net ionic equation for the reaction of sodium carbonate and hydrochloric acid in aqueous solution.

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