The equation below shows hydrogen reacting with oxygen to produce water.
2h2 + o2 > 2h2o

if 16 mol of oxygen were reacted with excess hydrogen gas, how many moles of water would be produced?

4.0 mol
8.0 mol
16 mol
32 mol

Answer and Explanation:

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i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles