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Genrish500 [490]
2 years ago
15

Determine the empirical formula of a compound that contains 30.45% nitrogen and 69.55% oxygen

Chemistry
1 answer:
melomori [17]2 years ago
5 0

I might not be right but I think the empirical formula is NO2

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3 years ago
A scientist is trying to determine whether a certain substance is radioactive. Which question would be most helpful to ask?
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3 0
3 years ago
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The amount of sample that is left after a certain period of time, given the half-life, h, can be calculated through the equation.

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You can put the picture there so we can see.
8 0
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