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What type of energy is stored for use at a later time? bond energy free energy kinetic energy potential energy
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What is the molar mass of a gas that has density of 2.054 g/l
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Chemistry, 22.06.2019 15:00
Large helium-filled balloons are used to lift scientific equipment to high altitudes. what is the pressure inside such a balloon if it starts out at sea level with a temperature of 10.0ºc and rises to an altitude where its volume is twenty times the original volume and its temperature is – 50.0ºc ?
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Chemistry, 22.06.2019 17:00
Which property of a rock remains unchanged by mechanical weathering? a. total surface area b. size and shape c. mineral composition d. sharpness
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What type of energy is stored for use at a later time? bond energy free energy kinetic energy poten...
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