1. 36.8% of N and 63.25% of O
2.63.6% of N and 36.4% of O
at wts: N=14 and O=16
answer it thanks!!
Imagine, for instance 100g of sample 1. What mass is N, what mass is O? How many moles of each?
i dont know . thats the given of our teacher :(
If I had 100 metres of string, and 54% was black, 46% white, how much would be black and how much white?
Do you know what % means?
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