For the reaction C + 2H2 - CH2, how many moles of hydrogen are required to produce 19.26 mol of methane, CHA?
Select one:
O a. 19.26
O b. 38.52
O c. 15.0
O d. 24.7

38.52 moles of hydrogen will be required to produce 19.26 mol of methane

Explanation:

To calculate the moles :

The balanced chemical reaction is:

According to stoichiometry :

1 mole of is produced by =  2 moles of

Thus 19.26 moles of will be produced by =  of

Thus 38.52 moles of hydrogen will be required to produce 19.26 mol of methane

(b) which contains higher levels of vitamin b, oranges or spinach?

explanation:

you can eliminate a, c, and d because they are questions based on opinions.