The word "nitrogen" could stand for a(n)
A. atom.
B. element.
C....
Chemistry, 25.03.2020 23:36 kaylaaaaaaa86
The word "nitrogen" could stand for a(n)
A. atom.
B. element.
C. molecule.
D. All of these could describe nitrogen.
Answers: 3
Chemistry, 22.06.2019 06:00
24. a sports ball is inflated to an internal pressure of 1.85 atm at room temperature (25 Β°c). if the ball is then played with outside where the temperature is 7.5 Β°c, what will be the new pressure of the ball? assume the ball does not change in volume nor does any air leak from the ball a) 0.555 atm b) 1.74 atm c) 1.85 atm d) 1.97 atm
Answers: 2
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Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.
Answers: 1
Chemistry, 22.06.2019 12:10
Consider the reaction: n2(g) + o2(g) β 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?
Answers: 3
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