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CT16 CT16
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3 years ago
Ammonium sulfate, (NH4)2SO4, contains what percent nitrogen by mass?


▸ 42.4%

▸ 10.6%

▸ 21.2%

▸ 13.7%

▸ None of these are correct.
Textbook 
Chemistry: An Atoms First Approach

Chemistry: An Atoms First Approach


Edition: 3rd
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flylegendsflylegends
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3 years ago
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CT16 Author
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3 years ago
Just got PERFECT on my quiz
bioc
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You make an excellent tutor!
jblazah
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Correct Slight Smile TY
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