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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Gurjeet Gurjeet
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7 years ago
Substance A contains 85% carbon and 15% hydrogen.  Substance B contains 85 % carbon and 15% hydrogen.  A and B are the same substance.
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Chemistry for Changing Times

Chemistry for Changing Times


Edition: 13th
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BarryOBarryO
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7 years ago
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More solutions for this book are available here
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Only two things are infinite, the universe and human stupidity, and I'm not sure about the former. Smiling Face with Open Mouth

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Gurjeet Author
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7 years ago
I would like to sincerely thank you for this kind gesture answering this tough question
- University of Colorado
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