Chemistry, 13.05.2021 06:40 rafamoreura
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A student conducts an experiment using an unknown hydrate and obtains the following data:
Crucible 26.11g
Crucible + hydrate 31.11g
Crucible + anhydrate 28.55g
Further experimentation shows the anhydrate has the following composition: 20.19% magnesium, 26.64% sulfur and 53.17% oxygen.
A. Determine the mass of the hydrate, anhydrate and water.
B. Determine the emperical formula of the anhydrate.
C. Determine the formula of the hydrate.
Answers: 1
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