Problem- a certain compound contains 3045 nitrogen and 6955
Problem- A certain compound contains 30.45% nitrogen and 69.55% oxygen by mass. What is the empirical formula of this compound?
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problem- a certain compound contains 3045 nitrogen and 6955 oxygen by mass what is the empirical formula of this
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problem- a chemist wants to prepare phosgene cocl2 by the following reaction cog cl2g cocl2g he places 260 g of
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