Which of these processes removes carbon from
1 answer:
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Answer:
% of mass of electrons in C = 0.0272
Explanation:
Atomic no. of carbon = 6
So, no. of electron = 6
Mass of an electron =
Mass of 6 electrons =
Mass of C = 12.0107 u
% of mass of electrons in C =
% of mass of electrons in C =
Answer:
12.3 moles of are produced by reacting 18.4 moles of
.
Explanation:
Balanced reaction:
According to balanced equation:
3 molecules of produce 2 molecules of
So molecules of
produce
molecules of
(
is avogadro number).
We know 1 mol of molecule = number of molecules.
So 3 moles of produce 2 moles of
.
Hence 18.4 moles of produce
moles of
or 12.3 moles of
.