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Bingel [31]
3 years ago
7

what is the net ionic equation for the reaction that occurs when magnesium carbonate (s) and excess hydroiodic acid are combined

Chemistry
1 answer:
iogann1982 [59]3 years ago
3 0

Answer:

2H+(aq) + 2Br-(aq) + Mg2+(aq) + S2–(aq) = Mg2+(aq) + 2Br-(aq) + H+(aq) + HS-(aq)

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How many moles are in 187.54 grams of magnesium chlorate?
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Find molar mass.

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Cl: 2 x 35.453 = 70.906

O: 6 x 16 = 96

------------------------------------

                      191.211 g/mol

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