Chemistry, 07.09.2021 14:00 genyjoannerubiera
An unknown liquid is vaporized in a 375-mL flask by immersion in a water bath at 99°C. The barometric pressure is 753 torr. If the mass of the vapor retained in the flask is 1.362 g, what is its molar mass?
Answers: 1
Chemistry, 21.06.2019 21:30
The reaction q+r2=r2q is found to be first order in r2 and
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The following questions a24 - a26 relate to 100 ml of 0.0150 m solution of benzoic acid (c6h3cooh). ka(c6h3cooh) = 6.4 x 10^-5. what is the ph of the solution after the addition of 1 x 10^-3 moles of naoh? you may assume no volume change to the solution upon addition of the naoh.
Answers: 2
An unknown liquid is vaporized in a 375-mL flask by immersion in a water bath at 99°C. The barometri...
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