Stoichiometry: How many atoms of hydrogen are produced if you begin with 5.27g of calcium? Balanced equation: 3Ca + 2H3PO4 → Ca3(PO4)2 + 3H2

11 players on a field that has a maximum of 11 players

acid rain does not usually kill trees directly. instead, it is more likely to weaken the trees by damaging their leaves, limiting the nutrients available to them, or poisoning them with toxic substances slowly released from the soil. the main atmospheric pollutants that affect trees are nitrates and sulphates.

i think its 100

i hope this !

i believe the answer is three water molecules