Chemistry, 18.03.2020 06:50, gshreya2005

A helium-filled balloon has a volume of 2.75 L at 20.°C. The volume of the
balloon decreases to 2.46 L after it is placed outside on a cold day. What is the
outside temperature in K? in °C?

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A helium-filled balloon has a volume of 2.75 L at 20.°C. The volume of the
balloon decreases to...