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Anton [14]
3 years ago
13

The chemical formula for the compound vanadium (V) oxide, which contains V5+ and O2- ions, is

Chemistry
2 answers:
Alex3 years ago
7 0
V2O<span>5........................................</span>
Gwar [14]3 years ago
3 0
The chemical formula for this compound would be V2O5.
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A gas tank holds 20000 liters at 850 torr. If the temperature remains constant, what will the volume, in L, of the gas be at sta
nekit [7.7K]

Answer: 22368.4 Liters

Explanation:

Initial Volume of gas V1 = 20000 liters

Initial pressure of gas P1 = 850 torr

Final volume V2 = ?

Final (standard) pressure P2 = 760 torr

Apply the formula for Boyle's law:

P1V1 = P2V2

850torr x 20000L = 760torr x V2

V2 = (850torr x 20000L)/ 760torr

V2 = (17000000)/760torr

V2 = 22368.4L

Thus, the volume of the gas at standard pressure is 22368.4 Liters

6 0
4 years ago
Which came first the henry g.j moseley atomic model or the niels bohr atomic model?
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3 years ago
Explain why the melting point of a solid is equal to the freezing point of it's liquid.​
Tomtit [17]

Explanation:

<h3>Because melting point and freezing point describe the same transition of matter, in this case from liquid to solid (freezing) or equivalently, from solid to liquid (melting). It is stuck on 0 ∘C during the entire melting or freezing process. None except melting is when you heat up and freezing when you cool down.</h3>

<h2>hope it helps.</h2><h2>stay safe healthy and happy.</h2>
4 0
3 years ago
An atom of a certain element has 16 protons, 16 electrons, and a mass of 32.
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Of course we can ignore the electron mass, but if there are 16 neutrons, and 16 protons we have the
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3 0
3 years ago
PLease help me with this question
lukranit [14]
The answer is 6 because the number of chlorine is 2 so if you have 6 moles of chlorine the answer is 6
7 0
3 years ago
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