Can someone answer these plss :-)))
1. You have sample of 269.16 grams of water which contains 29.91 g of Hydrogen and 239.25 g of Oxygen.
Calculate the % Composition of H and O.
What is the mass ratio of this sample of water?
2. A sample of 150.00 grams of NaCl is composed of 60.00 g of Na and 90.00 g of Cl
Calculate the % Composition of Na and Cl
Calculate the mass ratio of your sample
Answers: 2
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Can someone answer these plss :-)))
1. You have sample of 269.16 grams of water which contains 29.9...
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