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lyudmila [28]
4 years ago
5

The person whose work led to a periodic table based on increasing atomic number was

Chemistry
1 answer:
Soloha48 [4]4 years ago
3 0

The person whose work led to a periodic table based on increasing atomic number was Henry Moseley.

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How many liters of nitrogen gas are in 5.78 x 10^34<br> molecules of nitrogen gas?
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Answer:

No of moles will be the mole times number of particles 5.78×10³⁴/6.023×10²³

=9.5×10¹⁰

Volume=9.5×10¹⁰×22.4=212.8×10¹⁰Litres

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A sample of nitrogen gas with a volume of 2.55 L is collected at a pressure of 670.0 mmHg. If the temperature is held constant,
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3 years ago
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I have the same question why can’t I accept this comment HELPPP 3737
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please help I don’t understand the difference between ammonium and ammonium ion. I possibly did 9.a) correct but part b is a bit
ozzi

You may find the electron diagram of ammonia and the ammonium ion in the attached picture.

Explanation:

Ammonia NH₃ have covalent bonds with the hydrogen atoms in which for each bond one electron comes from nitrogen atom (blue dot) and the other from the hydrogen atom (red dot). You may see that the nitrogen remains with the lone pair of electrons that does not participate in bonding.

Ammonia NH₃ have a basic character and is able to accept a proton H⁺ from an acid to form the ammonium ion NH₄⁺. The fourth bond formed its called a coordinative-covalent bond that is created only with the nitrogen lone pair of electrons (blue dots).

Learn more about:

ammonium ion

brainly.com/question/10874844

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