Chemistry, 16.04.2020 23:53 Bra1nPowers
A mountain climber blows up an inflatable rubber cot to a volume of 35.6 L at the bottom of a mountain where the air pressure is 102.0 kPa. What is the volume of the rubber cot on top of the mountain where the air pressure is 92.1 kPa? (Assume temperature remains constant.)
Answers: 2
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Which object forms when a supergiant runs out of fuel? a red giant a black hole a white dwarf a neutron star
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In a chemical reaction at equilibrium, the rate of the forward reaction the rate of the reverse reaction. if the rate of the forward reaction more products are formed.
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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.
Answers: 1
A mountain climber blows up an inflatable rubber cot to a volume of 35.6 L at the bottom of a mounta...
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