Answer:
5.954×10^23
Explanation:
mm=303.33 g/mol
mole=m/mm
=150/303.33
=0.4945
times by avagadros number=6.02×10^23
=2.977 ×10^23
×2 gold components
=5.954×10^23
Answer:
Oxidation is the loss of electrons during a reaction by a molecule, atom or ion. Oxidation occurs when the oxidation state of a molecule, atom or ion is increased. Hydrogen, H2 undergoes oxidation because it gains oxygen to form water.
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There are 24 molecules idk it maybe right
Answer:
Explanation:
5.81 x 10^-7 m x 10^-9nm/ 1m
=5.81 x 10^-16 nm