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love history [14]
3 years ago
15

What is the average atomic mass (in amu) of element M?

Chemistry
1 answer:
valkas [14]3 years ago
4 0
An atomic mass unit (symbolized AMU or amu) is defined as precisely 1/12 the mass of an atom of carbon-12. The carbon-12 (C-12) atom has six protons and six neutrons in its nucleus. In imprecise terms, one AMU is the average of the proton rest mass and the neutron rest mass.


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KiRa [710]

Answer:

Total pressure = 4.57 atm

Explanation:

Given data:

Partial pressure of nitrogen = 1.3 atm

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Partial pressure of argon = 0.015 atm

Partial pressure of water vapor = 53.69 kpa

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Solution:

First of all we convert the units other into atm.

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Total pressure = 1.3 atm + 2.4 atm + 0.325 atm + 0.015 atm + 0.53 atm

Total pressure = 4.57 atm

4 0
3 years ago
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lakkis [162]
<h3> <u>Answer</u></h3>

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