Answer:
56
Explanation:
1 mole of gas at STP occupies 22.4 L of the gas
2.5 mole of the gas at STP occupies 22.4×2.5 L of the gas
so 2.5 mole of the gas at STP occupies 56 L of the gas .
B I think sorry if I’m wrong
A controlled variable is essentially what is kept the same throughout the whole experiment.
Answer:
it is phosphorus it has o most 2 times as much electromagnetically
Explanation:
