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ibkajayi4 ibkajayi4
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3 years ago
If 8.52 g each of zinc, potassium dichromate, and sulfuric acid are reacted by the reaction:

4 Zn + K2Cr2O7 + 7 H2SO4→ 4 ZnSO4 + 2 CrSO4 +K2SO4 + 7 H2O

how many grams of potassium dichromate will be left unreacted?

▸ 1.05 g

▸ 2.84 g

▸ 7.30 g

▸ 4.87 g

▸ 3.65 g
Textbook 
General Chemistry: Principles and Modern Applications

General Chemistry: Principles and Modern Applications


Edition: 11th
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GrouchoGroucho
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