Answers: 2
Another question on Chemistry
Chemistry, 22.06.2019 10:30
Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88
Answers: 1
Chemistry, 22.06.2019 14:30
Consider the reduction reactions and their equilibrium constants. cu+(aq)+e−↽−−⇀cu(s)pb2+(aq)+2e−↽−−⇀pb(s)fe3+(aq)+3e−↽−−⇀fe(=6.2×108=4.0×10−5=9.3×10−3 cu + ( aq ) + e − ↽ − − ⇀ cu ( s ) k =6.2× 10 8 pb 2 + ( aq ) +2 e − ↽ − − ⇀ pb ( s ) k =4.0× 10 − 5 fe 3 + ( aq ) +3 e − ↽ − − ⇀ fe ( s ) k =9.3× 10 − 3 arrange these ions from strongest to weakest oxidizing agent.
Answers: 3
You know the right answer?
b. One of the compounds has a molecular weight of 54.08 amu: the other has a molecular weight of 108...
Questions
Mathematics, 15.04.2021 04:40
Social Studies, 15.04.2021 04:40
Geography, 15.04.2021 04:40
Mathematics, 15.04.2021 04:40
History, 15.04.2021 04:40
Mathematics, 15.04.2021 04:40
Advanced Placement (AP), 15.04.2021 04:40
Chemistry, 15.04.2021 04:40
