Chemistry, 19.11.2019 18:31, itscarterelliottt
Which of the following is not true about gases? 1.gases can expand without limit. 2. the gas is at stp if it is at 273 k and 1 atm. 3. gases exert pressure on their surroundings. 4. the volume a gas occupies is directly proportional to its molecular weight. 5. the density of a gas can be increased by applying increased pressure.
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Chemistry, 22.06.2019 10:40, trinityanne1738
Asolid that forms and separates from a liquid mixture is called
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Chemistry, 22.06.2019 16:30, Kathryn014
4. a 20-kg child is tossed up into the air by her parent. the child is 2 meters off the ground traveling 5 m/s. circle one: ke / gpe / both show your work for finding the values of each type of energy the object has:
Answers: 1
Which of the following is not true about gases? 1.gases can expand without limit. 2. the gas is at...
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