15g of hydrogen gas reacts exactly with 70g of nitrogen gas to produce ammonia, NH3. deduce the balanced equation for the reaction.

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?

If 22.5 of nitrogen at 748 mm hg are compressed to 725 mm hg at constant temperature. what is the new volume?

#7 how does the structure of amino acids allow them to form a polypeptide? each amino acid has an amino group and a carboxyl group. each amino acid has a hydrogen atom and a carboxyl group. each amino acid has a carboxyl group and an r group. each amino acid has an r group and a hydrogen atom.