A reaction of heating potassium permanganate produces potassium manganate, manganese dioxide and oxygen gas. Heat 15.8 g potassium permanganate until no more oxygen gas is given off. The remaining material has a mass of 14.2 g. What mass of oxygen gas was produced in the reaction? g
Answers: 1
Chemistry, 21.06.2019 23:00
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Chemistry, 22.06.2019 06:30
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Acertain reaction has a activation energy of 54.0 kj/mol. as the temperature is increased from 22c to a higher temperature, the rate constant increases by a factor of 7.00. calculate the higher temperature. c (report only numerical answer)
Answers: 3
A reaction of heating potassium permanganate produces potassium manganate, manganese dioxide and oxy...
Computers and Technology, 13.07.2019 01:10
Computers and Technology, 13.07.2019 01:10
Computers and Technology, 13.07.2019 01:10
Computers and Technology, 13.07.2019 01:10
Computers and Technology, 13.07.2019 01:10
Computers and Technology, 13.07.2019 01:10