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nlexa [21]
3 years ago
5

Are ions present in a sample of P406? Explain

Chemistry
1 answer:
kondaur [170]3 years ago
5 0

Explanation:

Ions are the species that contain a charge either positive or negative charge.

When a neutral atom loses an electron then it acquires a positive charge. Whereas if a neutral atom gains an electron then it acquires a negative charge.

For example, Na^{+} means there is +1 charge on sodium.

But if a compound does not contain any charge then it means the compound is neutral.

For example, in the compound P_{4}O_{6} there is no charge so, this compound is neutral.

Hence, we can conclude that no ions are present in a sample of P_{4}O_{6}.

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The relationship between diffusion to particle motion and collision in the gas and liquid phases
nlexa [21]

Answer: In the gas phase using the example of the perfume in the air, the air very slowly separates the molecules of the perfume which allow them to spread to the olfactory system (sense of smell) to the individuals in the area. In this experiment, the particles moved very slow and we know this because it took a long time for the perfume smell to reach the back of the room. In the liquid phase using the example of the food dye in the cold and hot water, the food dye diffused a lot faster in the hot water because the particles were moving a lot faster and colliding more often and at an increased rate compared to the cold water where the food dye took a lot longer to diffuse in the water and the particle motion and collision was a lot slower and a lot less frequent

Explanation:

Looked it up.

4 0
3 years ago
The number of neutrons in the nucleus of an atom can be determined by
Masteriza [31]
Option no. 2 subtracting the atomic number from the mass number

Example: Zn - 65 atomic weight or mass/mass number
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5 0
3 years ago
2 points 3. True or False. Near Earth's equator, we do NOT see vast differences in seasons or temperature changes because the an
SpyIntel [72]
The answer is false. there is still temperature changes and different seasons. hope this helps< 3
6 0
3 years ago
Water is wet. true or false? Why?
Vikentia [17]

Answer:

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5 0
3 years ago
2-butanone is converted into 3-methyl-3-hexanol using a grignard reagent prepared from 1-bromopropane and magnesium metal in thf
Andre45 [30]

Answer:

Here's what I get.

Explanation:

At the end of the reaction you will have a solution of the alcohol in THF.

The microdistillation procedure will vary, depending on the specific apparatus you are using, but here is a typical procedure.

  • Transfer the solution to a conical vial.
  • Add a boiling stone.
  • Attach a Hickman head (shown below) and condenser.
  • Place the assembly in in the appropriate hole of an aluminium block on top of a hotplate stirrer.
  • Begin stirring and heating at a low level so the THF (bp 63 °C) can distill slowly.
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  • When all the THF has been removed, raise the temperature of the Al block and distill the alcohol (bp 143 °C).

7 0
4 years ago
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