What is conserved in the reaction shown below?
H2 (g) + Cl2 (g) ? 2HCl(g)
a. mass only
b. mass and moles only
c. mass, moles, and molecules only
d. mass, moles, molecules, and volume
Answer: D
What is conserved in the reaction shown below? H2 (g) + Cl2 (g) ? 2HCl(g)
What is conserved in the reaction shown below?
a. mass only
b. mass and moles only
c. mass, moles, and molecules only
d. mass, moles, molecules, and volume