Chemistry, 25.09.2020 02:01 tommyewall34
POSSIBLE POINTS. 2
Abigail and Colby are lab partners. Abigail calculated the average atomic mass of Pennium to be 3.21 amu, and Colby calculated the average
atomic mass of Pennium to be 2.25 amu.
Explain why they are BOTH wrong.
Answers: 1
Another question on Chemistry
Chemistry, 21.06.2019 22:30
Agas at 155 kpa and standard temperature has an initial volume of 1.00 l. the pressure of the gas rises to 500 kpa as the temperature also rises to 135°c. what is the new volume? 2.16 l 0.463 l 0.207 l 4.82 l
Answers: 3
Chemistry, 22.06.2019 05:30
What is the mass of each element in a 324.8 sample of co2
Answers: 1
Chemistry, 22.06.2019 10:40
Ammonia and oxygen react to form nitrogen monoxide and water, like this: 4nh3 (g) + 5o2 (g) → 4no (g) + 6h2o (g) also, a chemist finds that at a certain temperature the equilibrium mixture of ammonia, oxygen, nitrogen monoxide, and water has the following composition: compound pressure at equilibrium nh3 65.1atm o2 31.3atm no 62.7atm h2o 65.8atm compound pressure at equilibrium nh3 65.3 atm o2 7.79 atm no 12.1 atm h2o 65.8 atm calculate the value of the equilibrium constant kp for this reaction. round your answer to 2 significant
Answers: 2
Chemistry, 22.06.2019 14:30
For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 4al(s)+3o2(g)→2al2o3(s) a) 1 molal, 1 mol o2 b) 4 molal, 2.6 mol o2 c) 16 molal, 13 mol o2 d) 7.4 molal, 6.5 mol o2
Answers: 3
You know the right answer?
POSSIBLE POINTS. 2
Abigail and Colby are lab partners. Abigail calculated the average atomic mass o...
Questions
Mathematics, 21.05.2020 02:57
English, 21.05.2020 02:57
Biology, 21.05.2020 02:57
English, 21.05.2020 02:57
Mathematics, 21.05.2020 02:57
History, 21.05.2020 02:57
Mathematics, 21.05.2020 02:57
English, 21.05.2020 02:57
Chemistry, 21.05.2020 02:57
Mathematics, 21.05.2020 02:57
Mathematics, 21.05.2020 02:57
