Chemistry, 11.04.2021 18:10 QueenNerdy889
Potassium superoxide (KO2) can simulate a plant-type action by consuming carbon dioxide (CO2) gas and releasing oxygen (O2) gas. The other product is potassium carbonate (K2003). When the equation for this process is balanced, it shows that
Answers: 2
Chemistry, 21.06.2019 18:00
How is the composition of a meteorite relevant to finding out the composition of earth's core?
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Chemistry, 22.06.2019 19:30
Use the periodic table to find the molar mass of each element. molar mass h = g/mol molar mass s = g/mol molar mass o = g/mol
Answers: 3
Chemistry, 22.06.2019 20:20
Nitric acid can be formed in two steps from the atmospheric gases nitrogen and oxygen, plus hydrogen prepared by reforming natural gas. in the first step, nitrogen and hydrogen react to form ammonia: (g) (g) (g) in the second step, ammonia and oxygen react to form nitric acid and water: (g) (g) (g) (g) calculate the net change in enthalpy for the formation of one mole of nitric acid from nitrogen, hydrogen and oxygen from these reactions. round your answer to the nearest .
Answers: 3
Chemistry, 22.06.2019 22:00
The diagrams to the right show the distribution and arrangement of gas particles in two different containers. according to kinetic-molecular theory, which of the following statements is true? check all that apply. if the temperatures of both containers are equal, container a has greater pressure than container b. if the volume of container a decreased, its pressure would decrease. if the pressure in both containers is equal, container a has a lower temperature than container b.
Answers: 2
Potassium superoxide (KO2) can simulate a plant-type action by consuming carbon dioxide (CO2) gas an...
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