Chemistry, 31.12.2019 12:31 jessie8022
Given the following masses, calculate the mass of water lost & determine the percent hydration.
mass of hydrate: 10.24g
mass of anhydrate: 8.74g
mass of water lost: ?
percent hydration: ?
i got 1.50g for mass of water lost & 15% for percent hydration but i just want to make sure. show how you got the answers. you! (:
Answer from: doe69902
You are given the
mass of hydrate which is 10.24g and the mass of anhydrate which is 8.74g. Hydrate
means that it contains water and anhydrate means the substance has lost water
during the process. So you just subtract them, 10.24g – 8.74g = 1.5g of water
is lost. Percent hydration is equal to one subtracted to the mass of anhydrate
divided by the mass of hydrate multiplied by 100. So we have, [1-(8.74g/10.24g)]
*100 = 14.65% or 15%. Your answers are correct.
Answer from: Quest
output?
explanation:
Answer from: Quest
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Given the following masses, calculate the mass of water lost & determine the percent hydration....
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