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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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yan900906 yan900906
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2 years ago
In the reaction: 4 Zn + K2Cr2O7 + 7 H2SO4→ 4 ZnSO4 + 2 CrSO4 +K2SO4 + 7 H2O, if 25.4 g of zinc sulfate is to be made, how many grams of potassium dichromate is required?

▸ 13.9 g

▸ 3.48 g

▸ 46.3 g

▸ 6.35 g

▸ 11.6 g
Textbook 
General Chemistry: Principles and Modern Applications

General Chemistry: Principles and Modern Applications


Edition: 11th
Authors:
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jiran50jiran50
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2 years ago Edited: 2 years ago, bio_man
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