Chemistry, 05.02.2021 06:20 cpadoc7567
Combined Gas Law - Question 2
If a gas sample has a pressure of 30.7 kPa at 273 K, what would the new pressure
be if the temperature decreases to 230 K?*
2045.277 kPa
0.039 kPa
25.864 kPa
36.440 kPa
Answers: 3
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A50.0 ml sample of gas at 20.0 atm of pressure is compressed to 40.0 atm of pressure at constant temperature. what is the new volume? 0.0100 ml 0.325 ml 25.0 ml 100. ml
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Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g. what is the percent by mass of water in the hydrate? %
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What is the number of neutrons in an atom with atomic mass of 35
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Combined Gas Law - Question 2
If a gas sample has a pressure of 30.7 kPa at 273 K, what would the n...
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