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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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tweb28 tweb28
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3 months 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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tweb28 Author
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3 months ago
this is exactly what I needed
oscar520000
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Yesterday
Thanks for your help!!
veronee_madison
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2 hours ago
This site is awesome
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