Chemistry, 01.11.2020 02:50 lincolnalexanderrene
A balloon expands as it fills with air. Which statement explains what happens to the internal pressure?
A)The observed pressure is increasing as the collisions of gas molecules increase.
B)The observed pressure is decreasing as the collisions of gas molecules increase.
C)The observed pressure is decreasing as the collisions of gas molecules decrease.
D)The observed pressure is increasing as the collisions of gas molecules decrease.
Answers: 1
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One of the hopes for solving the world's energy problem is to make use of the fusion reaction 21h +31h --> 42he + 10n + energy how much energy is released when 1 mol of deuterium is fused with 1 mol of tritium according to the above reaction? the masses of the atoms and the neutrons are as follows: 21h = 2.0140 amu 31h = 3.01605 amu 42he = 4.002603 amu 10n = 1.008665 amu. the speed of light is 2.9979 x 108 m/s.
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A balloon expands as it fills with air. Which statement explains what happens to the internal pressu...
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