Chemistry, asked by tinuadeayedun, 6 months ago

In a certain reaction, 15.0g of impure magnesium sample reacted with excess hydrochloric acid liberating 8.6 dm3 of hydrogen gas at s.t.p. i. Write a balanced equation for the reaction ii. Calculate the: - mass of pure magnesium in the sample - Percentage purity of the magnesium sample - Number of chloride ions produced in the reaction. [ Mg = 24.0, volume at s.t.p. = 22.4dm3, Avogadro’s constant = 6.02 x 1023 mol-1]

Answers

Answered by abeerfatima387

5

Answer:

ylasutdutdp6rcxglktjtxgkxlydktsyd

Explanation:

hedhatkasnrsjtdktstkdjkdjdudyxylskyylystks

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