Chemistry, 28.04.2021 17:00 julielebo8
A chemist weighs out 0.138 grams of a unknown diprotic acid into a 222 volumetric flask and makes a 222 ml solution of it with distilled water. They titrate this solution with 0.1800 M Magnesium hydroxide. When the titration reached the equivalence point, the chemist found that they had added 22.8 mL of magnesium hydroxide. Calculate the molar mass of the unknown acid.
Answers: 2
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Acertain reaction has a activation energy of 54.0 kj/mol. as the temperature is increased from 22c to a higher temperature, the rate constant increases by a factor of 7.00. calculate the higher temperature. c (report only numerical answer)
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A chemist weighs out 0.138 grams of a unknown diprotic acid into a 222 volumetric flask and makes a...
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