Answer:
it is II and III
Explanation:
because according to the kinetic theory gas particles are always in constant motion and they will not bond and will bounce off each other
Ionic Crystal. Ionic hydrogen.postive electron transfer to atoms
Answer:
27 moles of H₂
Explanation:
Equation of reaction:
N₂ + 3H₂ → 2NH₃
From the equation of reaction,
3 moles of H₂ is required to produce 2 moles of NH₃
3 moles H₂ = 2 moles of NH₃
X moles of H₂ = 18 moles of NH₃
X = (3 * 18) / 2
X = 27 moles of H₂
27 moles of H₂ is required to produce 18 moles of NH₃
nona-, 9 it shows the prefix with the correct corresponding number
Explanation:
This prefixes are used commonly in chemistry to name compounds and you may find them when hydrocarbons are named.
We have:
penta- for 5
hexa- for 6
hepta- for 7
octa- for 8
nona- for 9
deca- for 10
The correct answer for the question is nona-, 9.
Learn more about:
prefixes
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