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prisoha [69]
3 years ago
8

How many molecules are in 5 moles of O2?

Chemistry
2 answers:
SVETLANKA909090 [29]3 years ago
7 0

Answer: 6.02 × 10^24

Explanation:

Stells [14]3 years ago
6 0

Answer:

3.010x10^24

Explanation:

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Sodium (Na) and potassium (K) are in the same group in the periodic table. Sodium is in the 11th position. How many valence elec
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It's 1 because there is only one electron on the outer shell.
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Can anyone solve this?
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Ochem question?
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Look at the Recording station detector on the upper left side of the Gizmo. What happens when the seismic waves hit the recordin
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3 years ago
A sample of methane occupies a volume of 174.0 mL at 25 C and exerts a pressure of 1030.0 mmHg if the volume of the gas is allow
PolarNik [594]

Answer:

The pressure will be 0,37 atm.

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We use the Boyle Mariotte´s formula,where for a given mass of gas, at constant temperature, the pressure and temperature vary inversely proportionally. We see here that the initial and final temperature does not vary (298K).

We convert the unit Celsius into Kelvin (0 ° C = 273K) and the unite mmHg into atm (760mmHg=1 atm):

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3 years ago
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