Which is visible to the naked eye?
a) atoms
b) substances that atoms make up
c) a...
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Hey guys so i need to know what is _nh3+> nh4oh ~chemistry~
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If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?
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Which of the following are sources of revenue for media companies? a. direct sales to producers b.advertising and subscriptions c. online purchase d. capital investments
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