800, + 10H, O, how many moles of Co, are
1. Given the balanced equation 2C, H,.+ 130,
produced when 14.9 g of O2 are used?
a. 0.29 mol
b. 3.49 mol
c. 12.61 mol
d. 119.2 mol

Which statements describe polyatomic ions? check all that apply. polyatomic ions have many charges. polyatomic ions have one overall charge. polyatomic ions repel other ions to form ionic bonds. polyatomic ions attract other ions to form ionic bonds. polyatomic ions are made up of only one type of atom. polyatomic ions are made up of two or more types of atoms.

Asolution contains 180 g of glucose (c6h12o6) and 162 g of water. what is the mole fraction of glucose?

What is the value of keq for the reaction expressed in scientific notation?