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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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xlr300 xlr300
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9 years ago
Which of the following statements is incorrect according to the modern atomic theory?
A) An atom of 18O has the same approximate mass of an atom of 18F.
B) An example of a chemical reaction is 2C + O2 ? 2 CO.
C) Some carbohydrates have a formula of C4.5H9O4.5.
D) H2O and H2O2 are possible compounds of hydrogen and oxygen.

Textbook 
Introduction to Chemical Principles

Introduction to Chemical Principles


Edition: 11th
Author:
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dustyparticledustyparticle
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xlr300 Author
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#2
9 years ago
Thank you for helping me out all semester, your answer was right! Bye for now
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#3
9 years ago
Welcome Happy Dummy
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#4
3 years ago
Thanks
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#5
3 years ago
thanks
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#6
3 years ago
this helps sooo much thank you Slight Smile
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