meyeroppelt
17.05.2021 •
Physics
All of the following are bases except
answers:
A. NaOH
B. Al(OH)3
C. HBr
D. Ca(OH)2
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Ответ:
(C) HBr is an acid
Ответ:
When you write the chemical formula of a compound
I. If there is H only it can be acid
II. If it has OH it is base
Ответ:
the unit for volt is v
The volt (symbol: V) is the derived unit for electric potential, electric potential difference (voltage), and electromotive force.