8. What is the coefficient of ammonia gas after balancing the following equation?
N2(9) +
-...
Answers: 2
Another question on Chemistry
Chemistry, 21.06.2019 21:10
When the volume and number of particles of a gas are constant which of the following is also constant
Answers: 3
Chemistry, 22.06.2019 07:30
Aradio signal from a gps satellite take only about 0.067 seconds to reach a gps reciever. if the speed of light is about 300,000km/s, then approximately how far away is the reciever from from the satellite?
Answers: 1
Chemistry, 22.06.2019 13:00
6. using 3 – 4 sentences explain (in your own words) why water expands when it freezes? 7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 – 4 sentences in your explanation.
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?
Questions
Mathematics, 12.02.2021 21:20
Mathematics, 12.02.2021 21:20
Physics, 12.02.2021 21:20
Mathematics, 12.02.2021 21:20
Mathematics, 12.02.2021 21:20
Law, 12.02.2021 21:20
Biology, 12.02.2021 21:20
Chemistry, 12.02.2021 21:20
Mathematics, 12.02.2021 21:20
Biology, 12.02.2021 21:20
Mathematics, 12.02.2021 21:20
English, 12.02.2021 21:20
