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Write a balanced chemical equation for each of the following reactions. No need

ID: 1011379 • Letter: W

Question

Write a balanced chemical equation for each of the following reactions. No need to give physical states. Combustion of propanol (C_3H_8O) Manganese(III) oxide reacts with aluminum metal to form manganese metal and aluminum oxide. Aqueous iron(lll) chloride reacts with aqueous silver(l) nitrate to form solid silver(l) chloride and aqueous iron(lll) nitrate. Which of the reactions above (a, b, or c) is (USE EACH REACTION ONLY ONCE) a precipitation reaction an oxidation/reduction reaction another oxidation/reduction reaction

Explanation / Answer

a)

the combustion of propanol is

2 C3H80 + 9 02 ---> 6 C02 + 8 H20

b)

Mn203 + 2Al ---> 2Mn + Al203

c)

FeCl3 + 3AgN03 ---> 3AgCl + Fe(N03)3

d)

we know that

AgCl is not soluble in water

so

precipitation reaction is c

So

an oxidation / reduction reaction --> a

another oxidation / reduction reaction --> b

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