2. The equation below is balanced. 2 H2(g) + O2(g) → 2 H2O(g)
If 8.0 moles of O2 are completely consumed,
what is the total number of moles of H20
produced?
PLEASE HELP !

What semimetal can form four single covalent bonds.

Fugu, also known as puffer fish, is a sushi delicacy that can also be lethal. puffer fish contain a powerful toxin that can kill an adult a few hours after ingestion. sushi chefs who prepare fugu must be specially trained because any contamination of the toxin-free areas of the fish can be deadly. recently this toxin has been put to good use, as scientists have discovered that a purified form of it can treat severe pain in cancer patients. this recent scientific discovery would fall under which area of chemistry? applied biochemistry pure organic chemistry pure physical chemistry applied inorganic chemistry

This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.