Answer:
n=1,2,3,4
Explanation:
The electronic configuration of vandanium is
1s2 2s2 2p6 3s2 3p6 3d3 4s2
There are two electrons in n=1, eight electrons in n=2, eleven electrons in n=3 and two electrons in n=4
5 moles.
think about the ratio of moles of iron oxide (Fe2O3) and iron (Fe) in that balanced chemical equation, which is 1:2, respectively. if there are 10 moles of Fe, you would divide that by 2 to get the number of moles of Fe2O3.
Real gas particles have more complex interactions than ideal gas particles.
Explanation:
Real gases do not behave exactly like ideal gases because real gas particles have more complex interactions than ideal gas particles.
At high pressures and low temperatures, a gas tends to deviate from ideality.
- In an ideal gas molecules are not taking up space in the gas volume and intermolecular attractions are not pulling the particles closer to each other.
- This condition is true when the gases are at low pressures and high temperature.
- At a high pressure and low temperature, the gas deviates.
- Under this condition, the gas becomes less energetic and intermolecular attraction becomes appreciable.
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Ideal gas brainly.com/question/9321544
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Answer:
clf3
Explanation:
it occupied more than 8 valence electrons