Answer:
cerium (iii) sulfate is less soluble
Answer:
72.6 grams
Explanation:
I got this answer through stoichiometry. For every 1 mole of Mg, 2 moles of CuBr are consumed. Because of this, multiply the moles of Mg by 2. Then, convert moles to grams.
Answer:
The excited state electron configuration of an atom indicates the promotion of a valence electron to a higher energy state.