Could some please help me with this? thank you
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Answers: 1
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 ?
Answers: 2
Chemistry, 22.06.2019 21:30
What is happening when the water inside a kettle heats up and begins to boil
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Biology, 20.07.2019 00:30
Biology, 20.07.2019 00:30
Computers and Technology, 20.07.2019 00:40
Computers and Technology, 20.07.2019 00:40
Computers and Technology, 20.07.2019 00:40
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