A chemist decomposes several samples of water into hydrogen, Ask an Expert

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A chemist decomposes several samples of water into hydrogen and oxygen and weighs the hydrogen and oxygen obtained. The results are: 1) 1.5g H and 12g O 2) 2g H and 16g O 3) 2.5g H and 20g O.

a) Can you summarize these observations in a short statement?

Next, the chemist decomposes several samples of carbon dioxide into carbon and oxygen. The results are as follows: 1) .5g C and 1.3g O 2) 1g C and 2.7g O 3) 1.5g C and 4g O.

b) Can you summarize these observations in a short statement?

c) Can you formulate a law from the observations in (a) and (b)?

d) Can you formulate a theory that might explain your law in (c)?

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Category:- Chemistry
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