Balance the following chemical reactions, predict the products of the reactions

Question

Balance the following chemical reactions, predict the products of the reactions if not given, indicate the state of matter for each substance if not given, identify or classify the type of reaction a) Cu(NOJ2 (aq) + H,SO,(aq) (give products) type b) KC103 KCl + 02 c) Fe,03 (s) + CO(g) Fe(s) + CO2(g) d) N20s + H2O HNO3 e) C,H,02 + 02 (give products) f) 1409 1206 +12 +02 g) phosphorus pentachloride reacts with water producing hydrochloric acid and 1. type type type type phosphoric acid h) hydrogen burned in the presence of oxygen forms gaseous water. type i) Calcium chloride reacts with lead(2) nitrate type

Explanation / Answer

a)

Cu(NO3)2 (aq) + H2SO4(aq) -----> CuSO4(s) + 2 HNO3(aq)

Duble displacement reaction

b)

2 KClO3 (s) -----> 2 KCl (s) + 3 O2 (g)

Decomposition reaction

C)

Fe2O3 (s) + 3 CO(g) ------> 2 Fe(s) + 3 Co2 (g)

Displacement reaction.

d)

N2O5 (g) + H2O (l) -----> 2 HNO3 (aq)

Combination reaction

e)

2 C7H6O2 (l) + 15 O2 (g) ------> 14 CO2 (g) + 6 H2O (g)

Combustion reaction

f)

2 I4O9 (s) ------> 2 I2O6 (s) + 2 I2 (s) + 3 O2 (g)

Decomposition reaction

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