Chemistry, 05.06.2021 01:40 12345678954
A company manufacturing KMnO4 wants to obtain the highest yield possible. Two of their research scientists are working on a technique to increase the yield.
Both scientists started with 50.0 g of manganese oxide.
What is the theoretical yield of potassium permanganate when starting with 50.0 g MnO2?
The equation for the production of potassium permanganate is as follows:
2 MnO2 + 4 KOH + O2 → 2 KMnO4 + 2 KOH + H2
Answers: 2
Chemistry, 22.06.2019 08:00
Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.
Answers: 2
Chemistry, 22.06.2019 09:30
In apex! a liquid heated beyond a certain temperature becomes
Answers: 1
Chemistry, 22.06.2019 11:00
What is the temperature of 0.750 mol of a gas stored in a 6,850 ml cylinder at 2.21 atm? . 2.95 k 5.24 k 138 k 246 k
Answers: 3
Chemistry, 22.06.2019 15:30
The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll
Answers: 1
A company manufacturing KMnO4 wants to obtain the highest yield possible. Two of their research scie...
Mathematics, 30.04.2021 06:40
Mathematics, 30.04.2021 06:40
Biology, 30.04.2021 06:40
Mathematics, 30.04.2021 06:40
Mathematics, 30.04.2021 06:40
Mathematics, 30.04.2021 06:40
Mathematics, 30.04.2021 06:40
Spanish, 30.04.2021 06:40
Physics, 30.04.2021 06:40
Mathematics, 30.04.2021 06:40
Biology, 30.04.2021 06:40
Mathematics, 30.04.2021 06:40
History, 30.04.2021 06:40