insomniacnana2
14.04.2020 •
Chemistry
The term 'electron cloud' describes the Bohr model's location of electrons.
TRUE
FALSE
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Ответ:
In 1922 Niels Bohr proposed an atomic structure theory that stated the outer orbit of an atom could hold more electrons than the inner orbit.
Ответ:
15 mol Na reacts with 15 mol Cl2 to produce NaCl. If a student carries out this procedure and obtains 12 mol NaCl, what is his percent yield?
Explanation:
Check for LR
15
m
o
l
C
l
2
⋅
2
m
o
l
N
a
1
m
o
l
C
l
2
Therefore 30 mol Na will be required to react, and since we don't have that amount, Na is limiting.