Which set of coefficients will balance this chemical equation? CH4 +_02 - 2 CO2 + 2 H2O
A 2,5
B. 1,3
O C. 1,2
D. 2.3

If you have 5.25 grams of methane (ch4), how many grams of co2 will you produce ?

Which of the following are sources of revenue for media companies? a. direct sales to producers b.advertising and subscriptions c. online purchase d. capital investments

Is of of 3- ? a. 1--3- b. 1--2- c. 1--3- d. of