Question

write the chemical formula of all the compounds that can be formed by the combination of the following ions:

a) Ca^2+, K+, Fe^3+, SO4^2-

b) Molar mass of nitrogen is 14u. What will be the mass of one atom of nitrogen grams?​

Answer 1

Answer:

b)Therefore 14 amu is 14 x 1 gram divided by Avogadro's Number. The atomic, not molar mass of nitrogen is 14U.

Answer 2

Explanation:

ok....................