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mamaluj [8]
3 years ago
11

How many liters of oxygen are in 4.2 moles of chlorine

Chemistry
1 answer:
shtirl [24]3 years ago
7 0

Answer:

There is no oxygen in 4,2 L of chlorine,

Explanation:

However, we can calculate the volume of 4.2 mol of a gas.

You don't give the volume and temperature, so I shall assume the gas is at STP (0 °C and 1 bar).

This looks like a case where we can use the Ideal Gas Law to calculate the volume.

pV = nRT

Data:

p = 1 bar

n = 4.2 mol

R = 0.083 14 bar.L·K⁻¹mol⁻¹

T = 0 °C = 273.15K

Calculations:

1 × V = 4.2 × 0.083 14 × 273.15

    V = 95 L

The volume of 4.2 mol of a gas at STP is \boxed{\textbf{95 L}}

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<h3>Explanation</h3>

Note that the group number in this answer refers to the new IUPAC group number, which ranges from 1 to 18. Counts from the left. Start with the first two column (group 1 and 2), go on to the transition elements (Sc, Ti, etc. in group 3 through 12), and continue with the nonmetals (group 13 through 18).  

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