CH-950
The mole
Chemistry · Secondary 3 · Medium · The mole
A student reacts 6.0 g of magnesium with excess hydrochloric acid:
.
What mass of hydrogen gas is produced? (Mg = 24, H = 1.)
.
What mass of hydrogen gas is produced? (Mg = 24, H = 1.)
- 0.25 g
- 0.50 g
- 1.0 g
- 3.0 g
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.