16. Identify each of the following reactions as a synthesis, decomposition, or exchange reaction:
2Hg + O2 + 2HgO
Fe2+ + CuSO4 → FeSO4 + Cu2+
HCl + NaOH → NaCl + H2O
HNO3 → H+ + NO3-

Answer ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.