jennamcasey94
13.05.2021 •
Chemistry
WILL MARK BRAINLIEST
What is the oxidation state of Carbon in CaC2O4?
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Ответ:
The oxidation state of carbon in CaC204 is 3
Ответ:
The oxidation number of the carbons + the oxidation numbers of the oxygens must equal -2. Carbons + (-8) = -2 so the oxidation number of the carbons must be +6. Since there are 2 carbon atoms each must contribute +3 each. What is the oxidation number of S in Na2S2O3?
Explanation:
The oxidation state of Oxygen is -2 and that of Calcium is +2. There are four oxygen atoms which amounts to -8 charge. This leaves a charge of +6 on Carbon
Ответ:
Four groups of students, in different parts of the world, are investigating the reason why the shape of the moon changes from time to time. If the results of their investigations are considered valid, they would most likely be ___.
█ Answer █
The results would most likely be identical. This is the only way it can come out valid. The answer is letter B.
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