You need to make 10.0 L of 2.2 M KNO3. What molarity would the potassium nitrate solution need to be if you were to use only 2.5 L of it?

Zinc + lead(ii) nitrate yield zinc nitrate + leadwhat's the chemical equation for this?

Which statement best describes the relationship between period and frequency of light waves? a) in wave b the period increases and the frequency decreases from wave a. b) in wave a the period increases and the frequency decreases from wave b. c) in wave b the period is shorter and the frequency is greater than in wave a. d) in wave a the period is shorter and the frequency is greater than in wave b.

What is the lowest number energy level where a d sublevel is found