There are 252.07 grams of ammonium dichromate per mol of ammonium dichromate molecules. There are 8 atoms of hydrogen per molecule of ammonium dichromate.
Convert grams to mole of molecules. And then molecules to atoms.
55.90 / 252.07 = moles of molecules
Since there are 8 hydrogen per 1 molecule multiply this by 8.
55.90 * 8 / 252.07 = 1.77 moles of hydrogen
Answer:
300 years
Explanation:
thats what i that is i think sorry if i'm wrong this is my first question
Answer:
little shelters/dips in the ground for the tornado and hurricane and on a inflammable floor like concrete or tarmac for the wild fire
Explanation:
im not 100 percent Shure if this is correct since the question wording is funny but if you go in a ditch the wind will more or less blow over you and the fire one tarmac and cement won't catch fire you just have to be on the center of it because it can blow onto it sometimes
Answer: B
Explanation:
It literally says it in the name, "Private Donors" Have a nice day, a merry Christmas, and goodbye! A thanks would be much appreciated
