1. what is the smell and odor of NaCl when you add AgNO3 and HNO3.

Question

2. What is the smell and odor of NaBr when you add AgNO3 and HNO3. Does a precipitate form?

3. What is the smell and odor of NaI with AgNO3 and HNO3? Is there a precipitate?

Answer 1

NaCl has no odor. AgNO3 has no odor. The odor you perceive with this mixture is that of HNO3 which is the odor of NO2.