bettyrose69
03.01.2021 •
Chemistry
1.12 g of a certain metal displace 444 cc of hydrogen at N.T.P. from dilute HC1. 1.12 g of
the same metal when dissolved in HNO3 and the resulting nitrate being finally heated to
redness gave 1.6 g of oxide. State the law of chemical combination which these data
illustrate.
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Ответ:
The median side