R = 8.314 L kPa<span>. R = 62.4 L
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I think it is with screens l, chemicals, and filters
I hope this helped
I think is the Third one tbh sorry if that’s not right
Answer is: the temperature is 28.9°C.
n = 2.48; amount of the gas.
V = 30.0 L; volume of the gas.
p = 1559 mmHg ÷ 760 mmHg/atm.
p = 2.05 atm; pressure of the gas.
R = 0.0821 L·atm/mol·K.
Ideal gas law: p·V = n·R·T.
T = p·V ÷ (n·R).
T = 302.05 K - 273.15.
T = 28.9°C; temperature of the gas.
86198Rn => 24He + 84194Po
The radon is shown on the left, and the alpha particle, which is a helium nucleus, is shown of the right with the polonium.
