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riadik2000 [5.3K]
3 years ago
13

What is the molar mass of Beryllium

Chemistry
2 answers:
Nezavi [6.7K]3 years ago
8 0
<span>The mass of beryllium that combines with 1.000g of oxygen to form beryllium oxyde is .5633g. When atomic masses were first being measured, it was thought that the formula of beryllium oxide was Be2O3.

Hope this helped, sometimes I can get a bit overboard with my answers xd :p
</span>
gogolik [260]3 years ago
4 0
Google says it is 9.01218, idk if that helps

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The decreasing order of standard molar entropy (S°) is as follow:

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<h3>What is Entropy? </h3>

Entropy is defined as the randomness of the particle. It depends on temperature and pressure or number of particle per unit volume.

It is directly proportional to the temperature and pressure of the gas.

<h3>What is Standard Molar Entropy? </h3>

The standard molar entropy is defined as the entropy content of the one mole of pure substance at the standard state of temperature and pressure of interest.

The standard molar entropy is also defined as the total amount of entropy which 1 mole of the substance acquire, as it is brought from 0K to standard conditions of temperature and pressure.

The standard molar entropy depends on the molas mass of atom, molecules or compound.

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NO₂(g) > NO(g) > N₂(g)

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brainly.com/question/15908262

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