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bija089 [108]
2 years ago
15

the size of the negative charge of an electron us exactly the same as the size of the positive charge of a proton. what is the o

verall charge of the helium atom ​
Chemistry
1 answer:
Ket [755]2 years ago
5 0
Surrounded by a cloud of negatively charged electrons The atomic nucleus consists of positively charged protons and electrically neutral neutrons. (except in the case of Hydrogen-1, which is
154 KB (12,134 words) - 15:57, April 9, 2021
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CAN SOMEONE PLEASE HELP!
katrin [286]

Answer:C

Explanation: they break apart into ions as they dissolve into solution this process is known as dissociation.

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2 years ago
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The liquid dispensed from a burette is called ___________.
11Alexandr11 [23.1K]

The liquid that is been dispensed during titration as regards this question is Titrant.

  • Titration can be regarded as  common laboratory method that is been carried out during quantitative chemical analysis.
  • This analysis helps to know the concentration of an identified analyte.
  • Burette can be regarded as laboratory apparatus.

It is used in the in measurements of variable amounts of liquid ,this apparatus helps in dispensation   of liquid, especially when performing titration.

  • The specifications is been done base on their volume, or resolution.
  • The liquid that comes out of this apparatus is regarded as Titrant, and this is gotten during titration process, which is usually carried out during volumetric analysis.

Therefore, burrete is used in volumetric analysis.

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brainly.com/question/2728613?referrer=searchResults

8 0
3 years ago
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On which equation are the reactants located
k0ka [10]

Answer: In a chemical equation the reactants are located on the left side and the products are located on the right side.

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3 years ago
In photosynthesis-
In-s [12.5K]

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A.

Explanation:

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A gas was held at a constant temperature in a closed system. The initial
zaharov [31]

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1.84 atm

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P2=V1P1/V2

Temp is irrelevant because it is constant, so all you have to do is rearrange the ideal gas law.

You can check this by knowing P and V at constant T have an inverse relationship and therefore makes this the correct answer.

- Hope that helps! Please let me know if you need further explanation.

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