Chemistry, 10.05.2021 04:50 lafuiciosa10
Question 3 (1 point)
In the International Space Station, the CO2 that the crew exhales is removed from the air by the following reaction:
CO2 + 2LIOH → Li2CO3 + H20
On average, each astronaut exhales about 20 moles of CO2 daily. What mass of water will this produce?
a
20 g
40 g
360 g
7208
d
Answers: 2
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Achange in the number of neutrons in an atom will change an blank . when the number of protons changes in an atom, a new element will form.
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Chemistry, 22.06.2019 08:30
What is the independent variable in this investigation? mass volume sample number substance density
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Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88
Answers: 1
Chemistry, 22.06.2019 11:50
Calculate the molarity of each of the following solutions. part a) 0.12 mol of lino3 in 5.5 l of solution part b) 60.7 g c2h6o in 2.48 l of solution part c) 14.2 mg ki in 100 ml of solution
Answers: 2
Question 3 (1 point)
In the International Space Station, the CO2 that the crew exhales is removed...
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