Calculate the molar mass of chloroform gas
The pressure of the chloroform is 728mmHg. Calculate the molar mass of chloroform gas if a sample weighing the 0.389 g is collected in a flask with a volume of102cm3 a 97 degrees C.
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Determine the formula mass of the unknown acid by using the manual titration volume of NaOH used to reach the end point ( pH= pKa) and compare it with the formula mass measured form the pH meter titration.
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Explain why is it desirable to use the minimum volume of water that will allow immersion of the metal sample in the determination of the specific heat of a metal?
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