64 a-c Na,CO3Cu(OH)2AgCICa(C2H302)2K3PO4SrSO4Cul2Hg,Br2Pb(NO3)2PbBr,COCO3Pbl264. Complete and balance each equation. If no reaction occurs,write NO REACTION.(a) NaOH(aq) + FeBr3(aq)(b) BaCl2(aq) + AGNO3(aq)(c) NaCO3(aq) + CoCl2(aq)(d) K2S(aq) + BaCl2(aq)66. Write a molecular equation for the precipitation reactionthat occurs (if any) when each pair of solutions is mixed. Ifno reaction occurs, write NO REACTION.(a) potassium chloride and lead(II) acetate(b) lithium sulfate and strontium chloride(e)(c) potassium bromide and calcium sulfide(d) chromium(III) nitrate and potassium phosphate68. Correct any incorrect equations. If no reaction occurs, writeNO REACTION.(a) AGNO3(aq) + NaCl(aq)(b) K2SO4(aq) + Co(NO3)2(aq)NaCl(s) + AgNO3(aq)->COSO4(s) + 2 KNO3(aq)riwroCuS(s) + 2 NH4NO3(aq)(c) Cu(NO3)2(aq) + (NH,),S(aq)(a) LL(NOVaa) + 2LICI(aa)

Answered: Complete and balance each equation. If…

Complete and balance each equation. If no reaction occurs, write NO REACTION. (a) NaOH(aq) + FeBr3(aq) (b) BaCl2(aq) + AgNO3(aq) (c) NazCO3(aq) + CoCl2(aq) – (d) K2S(aq) + BaCl2(aq) A (4) HI(4)

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter3: Molecules, Moles, And Chemical Equations

Section: Chapter Questions

Problem 3.85PAE: 3.85 The particulate drawing shown represents an aqueous so- lution of an acid HA, where A might...

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Concept explainers

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.

Question

64 a-c

Na,CO3
Cu(OH)2
AgCI
Ca(C2H302)2
K3PO4
SrSO4
Cul2
Hg,Br2
Pb(NO3)2
PbBr,
COCO3
Pbl2
64. Complete and balance each equation. If no reaction occurs,
write NO REACTION.
(a) NaOH(aq) + FeBr3(aq)
(b) BaCl2(aq) + AGNO3(aq)
(c) NaCO3(aq) + CoCl2(aq)
(d) K2S(aq) + BaCl2(aq)
66. Write a molecular equation for the precipitation reaction
that occurs (if any) when each pair of solutions is mixed. If
no reaction occurs, write NO REACTION.
(a) potassium chloride and lead(II) acetate
(b) lithium sulfate and strontium chloride
(e)
(c) potassium bromide and calcium sulfide
(d) chromium(III) nitrate and potassium phosphate
68. Correct any incorrect equations. If no reaction occurs, write
NO REACTION.
(a) AGNO3(aq) + NaCl(aq)
(b) K2SO4(aq) + Co(NO3)2(aq)
NaCl(s) + AgNO3(aq)
->
COSO4(s) + 2 KNO3(aq)
riwro
CuS(s) + 2 NH4NO3(aq)
(c) Cu(NO3)2(aq) + (NH,),S(aq)
(a) LL
(NOVaa) + 2LICI(aa)

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