Chemistry, 15.04.2020 23:00 kamkam1713
At 350 C, nitrogen has a velocity of 800m/s. Find the velocity of hydrogen at the same temperature.
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Aside from human impact, which of the following causes less water vapor production over a small area? (2 pderivartin
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The goal of this experiment was to answer the question "what is the effect of a gas' temperature on its volume? " you formulated the hypothesis below. hypothesis: if a fixed amount of gas is heated, then the volume will increase because the heat will cause the molecules of gas to move faster and further apart. to test this hypothesis, you changed the of the gas between 0 and 100°c (273 and 373 k) and calculated the resulting of the gas.
Answers: 2
Chemistry, 23.06.2019 16:30
Boron has an average atomic mass of 10.81. one isotope of boron has a mass of 10.012938 and a relative abundance of 19.80 percent . the other isotope has a relative abundance of 80.20 percent what is the mass of that isotope? report two decimal places
Answers: 1
At 350 C, nitrogen has a velocity of 800m/s. Find the velocity of hydrogen at the same temperature....
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