Chemistry, 20.03.2020 04:11, ariloveshorses
A weather balloon is inflated to a volume of 27.3 L at a pressure of 738 mmHg and a temperature of 26.9 ∘C. The balloon rises in the atmosphere to an altitude where the pressure is 375 mmHg and the temperature is -15.6 ∘C.
Assuming the balloon can freely expand, calculate the volume of the balloon at this altitude.
Answers: 1
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Chemistry, 22.06.2019 13:50, amandamac7339
Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.
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What type of matter is made of only one kind of atom
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A weather balloon is inflated to a volume of 27.3 L at a pressure of 738 mmHg and a temperature of 2...
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