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2 years ago

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What are transition elements?

Chemistry

1 answer:

Lesechka [4]2 years ago

6 0

Answer:

Transition elements are elements which have partially filled d-orbitals and form at least one or more stable ions.

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What are the moles of gas are in a 30 liter scuba canister if the temperature of the canister is 300 K and the pressure is 200 a

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Answer:

$n = 243.605$

Explanation:

Given

$Pressure, P = 200\ atm$

$Temperature, T = 300k$

$Volume, V = 30L$

Required

Calculate the number of moles

We'll apply the following formula to solve this question

$n = \frac{pV}{RT}$

Where

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Substitute values for p, V, R and T in:

$n = \frac{pV}{RT}$

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Hey There!

Volume = 4.7 L

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