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Chemistry, 22.06.2019 18:50
Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g. what is the percent by mass of water in the hydrate? %
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You are titrating 100 mL of HCl with 0.5M NaOH and the equivalence point is reached after the additi...
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