The mass of 350 cm of a diatomic gas at 273 K at 2 atmospheres pressure is one gram.
Calculate the mass of one atom of the gas.
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Answer:
PV = NRT
2 * 350 = 1/M * 82.1 * 273
M = 82.1 * 273/700
M = 32
6.022 * 10 raise to 23 atom have mass = 32 g
1 atom = 32/avagado number
= 5.3 * 10 raise to -23
Explanation:
ishita1233:
but answer is 2.657 * 10 raise to -23 gms
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