Question

Consider this generic chemical equation: (3A + 2B → C + 2D) Assuming this equation is balanced, what is the molar ratio of D to A?

a) (2:3)
b) (3:2)
c) (1:1)
d) (2:1)

Answer 1

The molar ratio of D to A in the given balanced chemical equation (3A + 2B → C + 2D) is (2:3).

Step-by-step explanation:

The molar ratio of D to A in the given balanced chemical equation (3A + 2B → C + 2D) is (2:3). This means that for every 2 moles of substance D, there are 3 moles of substance A involved in the reaction. The coefficients of the equation represent the mole ratios between the substances.