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3 years ago

The mass of an electron is close to: A. 0.00055u. B. 0.05u. C. 10-10 u. D. 0.0001u

Chemistry

2 answers:

ratelena [41]3 years ago

8 0

Answer:

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Explanation:

cuz

Debora [2.8K]3 years ago

7 0

Answer:

A. 0.0005u

Explanation:

The mass of an electron in amu = 9.1*10-311.66*10-27=0.0005u.

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3 years ago

How many moles of CO gas are in 34.6 L?

Troyanec [42]

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<h3>Further explanation</h3>

Standard conditions for temperature and pressure are used as a reference in certain calculations or conditions

There are 2 conditions that are usually used as a reference : STP and RTP

Assuming the STP state :

Conditions at T 0 ° C and P 1 atm are stated by STP (Standard Temperature and Pressure). At STP, Vm is 22.4 liters / mol.

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