Home › AP EAPCET (Engineering) › Chemistry › Stoichiometry › How many moles of CH4 are needed to make 22 g of…
How many moles of CH4 are needed to make 22 g of CO2 on burning?
A2.0 mol
B1.0 mol
C0.5 mol
D0.25 mol
Answer & Solution
Correct answer: C. 0.5 mol
22 g of CO2 is 0.5 mol, and methane gives CO2 in a 1 : 1 mole ratio, so 0.5 mol is needed.
Related questions
What partly controls the degree of benzene methylation with CH3Cl?Gas stoichiometry treats the gases as which kind of gas?For 2 CH3OH + 3 O2 → 2 CO2 + 4 H2O, burning 0.27 mol CH3OH gives how many moles of water?In combustion, what does overstoichiometric mean?Roughly what percentage of air by volume is oxygen?What does a diesel engine running lean mean?Why is a catalyst not counted as a stoichiometric reactant?A stoichiometric number multiplies the coefficient by which signs?