Chemistry, 27.05.2021 15:50 QueenLife4869
A balloon has an internal pressure of 1.95 atm and a volume of 5.0 L. If the temperature where the balloon is
released is 20 °C, what will happen to the volume when the balloon rises to an altitude where the pressure is
0.65 atm and the temperature is -15 °C? (Remeber to convert °C to °K)
Answers: 1
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In this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced?
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Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.
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Chemistry, 22.06.2019 13:20
Can someone me with 3 and 4 plz. this is for masteries test.
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Chemistry, 22.06.2019 14:00
8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.
Answers: 3
A balloon has an internal pressure of 1.95 atm and a volume of 5.0 L. If the temperature where the b...
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