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ivethzurita0425
11.05.2021 •
Chemistry
Determine how many atoms of an element are in each formula.
1. How many atoms of oxygen are in the formula CH 3 COOH ?
2. How many atoms of hydrogen are in the formula C 3 H 7 OH?
3. How many atoms of carbon are in the formula CH 3 CH 2 CH 2 OH ?
4. How many atoms of oxygen are in the formula ?
5. How many atoms of hydrogen are in the formula CH 3 CH 2 Br ?
How many atoms of carbon are in the formula CH 3 COONa ?
7. How many atoms of nitrogen are in the formula NH 4 NO 2 ?
8. How many atoms of oxygen are in the formula HOOCCOOH ?
9. How many atoms of hydrogen are in the formula NH 4 OH ?
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Ответ:
1. 2
2.2
3.3
Explanation:
Ответ:
nonstriated
involuntary
attached to the eyeball
Explanation: