For the following chemical reaction, what mass of calcium chloride, CaCl2, (in grams) will be produced from 4.15 mol of hydrochloric acid, HCI?
2 HCl + Ca(OH)2
CaCl, + 2 H20
3

Plz choose one of the compounds from the table and explain how you know the numbers of atoms in your formula. is it possible for two different compounds to be made from the exact same two elements? why or why not? with a limited number of elements (less than 120 are known), does this mean we also have a small number of compounds or do we have a large number of compounds in this world?

What are four significant sources of ghgs that come from wostem washington?

Word equation for k(s) +h2o(l) yield koh (aq) + h2