CH-956
Relative atomic and molecular mass
Chemistry · Secondary 3 · Medium · Relative atomic and molecular mass
The relative formula mass, , of magnesium nitrate, , is 148.
What is the mass of nitrogen present in 296 g of magnesium nitrate?
What is the mass of nitrogen present in 296 g of magnesium nitrate?
- 28 g
- 56 g
- 84 g
- 112 g
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