Name: Date CHML 201, Sp16 Answer the Q\'s in the spaces provided or on a separat

Question

Name: Date CHML 201, Sp16 Answer the Q's in the spaces provided or on a separate sheet of paper with your name on it. 1. Complete and balance the following reactions. You must indicate the physical state of each product: Post lab7 NH.CI(s)+KOH (aq) ii) Na.colad + HNO3(ag) = + ii) Mg(OH) (ag)+CO(8) v) AgNOs(aq) +KCI(aq) v) BaCl2(aq) + Na,504(ag) vi) Lici(s) + H So() vii) Nal(s)+ H SO) viil) HOCI(aq)+ KI(ag)+HCl(aq)+ 2. Write net ionic equations for each of the above reactions except vi) and vi): iv) v)

Explanation / Answer

Quesetion 1

i)

KOH + NH4Cl = KCl + H2O + NH3

ii)

Sodium carbonate react with nitric acid

Na2CO3 + 2HNO3 2NaNO3 + CO2 + H2O

Balanced equation:
CO2 + 2 MgOH ====> H2O + Mg2CO3
Reaction type: double replacement

Balanced equation:
AgNO3 + KCl ====> AgCl + KNO3
Reaction type: double replacement

Balanced equation:
BaCl2 + Na2SO4 ====> BaSO4 + 2 NaCl
Reaction type: double replacement

Balanced equation:
2 LiCl + H2SO4 ===> Li2SO4 + 2 HCl
Reaction type: double replacement

Balanced equation:
2 NaI + H2SO4 = Na2SO4 + 2 HI
Reaction type: double replacement

Balanced equation:
HOCl + 2 KI +HCl ====> I2 + 2HCl + K2O

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