Question

10 grams of CzH4 burns completely with 30 grams oxygen to give 14 grams of CO2 and some amount of water. Identify amount of water produced in this reaction.​

Answer 1

Answer:

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Explanation:

sorry

Answer 2

Answer:

CH4+O2⟶CO2+2H2O

Gram molecular mass of CO2 = 12 +2(16) = 44g/mol

From the reaction it is clear that 1 mole of methane on complete combustion produces 44g (1 mole) of carbon dioxide.

Therefore moles of CH4 required to produce 22g of CO2 are:

             =441×22=0.5 mol

Do as direct^_^