The formula for acetic acid is ch3cooh(aq). how many of each type of atom are there in this molecule?
a) 1 carbon, 4 hydrogen, 1 cobalt and 1 oxygen = 7 atoms in total
b) 2 carbon, 2 hydrogen and 2 oxygen = 6 atoms in total
c) 2 carbon, 4 hydrogen and 2 oxygen = 8 atoms in total
d) 4 carbon, 2 hydrogen and 2 oxygen = 8 atoms in total
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Ответ:
An electric circuit is a path in which electrons from a voltage or current source flow.