What gas is produced when vinegar and baking soda are combined?
oxygen
hydrogen
carbon...
Chemistry, 23.10.2020 02:01 georgesarkes12
What gas is produced when vinegar and baking soda are combined?
oxygen
hydrogen
carbon dioxide
carbon monoxide
Answers: 3
Chemistry, 21.06.2019 14:00
Diamond, graphite, and fullerenes share what property? a. they are all made of carbon (c) bonded to a metal. b. their shape. c. they are all made of carbon (c). d. they are all good conductors.
Answers: 1
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If a polyatomic ionic compound has gained two hydrogen ions, then how does its name begin?
Answers: 3
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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 ?
Answers: 2
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