Chemistry, 17.07.2019 07:30, maxraph108
You have a gas at 453mm hg with a volume of 700 ml and a temperature 25 degrees celsius what will the temperature of the gas be if you changed the pressure to 278 mmhg and a volume of 1200 ml
Answers: 1
Chemistry, 23.06.2019 14:20, shaylawaldo11
Neutral atoms of argon, atomic number 18, have the same number of electrons as each of the following items except: cl- s -2 k+ ca +2 ne
Answers: 2
Chemistry, 23.06.2019 17:10, gerardoblk5931
Two changes are described below. a green banana turns yellow and ripens. a layer of rust forms on an iron nail. which statement is true about the two changes? a) both are chemical changes because new substances are formed. b) both are physical changes because only the physical state of the substances change. c) a is a physical change due to a change of state, but b is a chemical change because new molecules are formed. d) a is a chemical change due to a change of state, but b is a physical change because new molecules are formed.
Answers: 1
You have a gas at 453mm hg with a volume of 700 ml and a temperature 25 degrees celsius what will th...
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