Chemistry, 05.04.2021 06:00 brownkat002
1. A sample of helium gas in a balloon is compressed from 4.0L to 2.5L at a constant temperature. If the pressure of the gas in the 4.0L volume is 210 kPa, what will be the pressure at 2.5L?
Answers: 3
Chemistry, 22.06.2019 12:00
An atom of which element reacts with an atom of hydrogen to form a bond with the greatest degree of polarity ?
Answers: 1
Chemistry, 22.06.2019 13:20
Can someone me with 3 and 4 plz. this is for masteries test.
Answers: 2
Chemistry, 22.06.2019 18:10
Consider the following reaction at equilibrium: c(s)+h2o(g)⇌co(g)+h2(g) predict whether the reaction will shift left, shift right, or remain unchanged upon each of the following disturbances. a) c is added to the reaction mixture. b) h2ois condensed and removed from the reaction mixture c) co is added to the reaction mixture d) h2 is removed from the reaction mixture.
Answers: 3
1. A sample of helium gas in a balloon is compressed from 4.0L to 2.5L at a constant temperature. If...
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