3 years ago

How many moles are in 4.2 L of O2 at STP?

1 answer:

ELEN [110]3 years ago

6 0

Idk what do I look like to u smart?

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anastassius [24]

this is the answer

sorry if the answer is wrong

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2 years ago

tensa zangetsu [6.8K]

Explanation:

there you go you can just look up atomic model for CD and click images

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2 years ago

shutvik [7]

id say physical cause your changing the physical form of the molucles

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2 years ago

Alex777 [14]

10^-8 cm/atom times 10^8 atoms = 1 cm

6 0

3 years ago

Lynna [10]

The pressure in the flask is 3.4 atm.

pV = nRT

T = (20 + 273.15) K = 293.15 K

p = (nRT)/V = (1.4 mol × 0.082 06 L·atm·K⁻¹mol⁻¹ × 293.15 K)/10 L = 3.4 atm

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2 years ago