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tweb28 tweb28
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A month ago

What mass of excess reactant remains at the end of the reaction if 90.0 g of SO2 are mixed with 100.0 g of O2?

2SO2 + O2→ 2SO3



▸ 10.0 g

▸ 12.5 g

▸ 22.5 g

▸ 55.0 g

▸ 77.5 g
Textbook 
Chemistry: Atoms First

Chemistry: Atoms First


Edition: 4th
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tranle311tranle311
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A month ago
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tweb28 Author
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A month ago
Good timing, thanks!
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Correct Slight Smile TY
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2 hours ago
Thanks for your help!!
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