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A student designed an experiment to investigate the number of particles in a given sample of table salt. To calculate the number of particles, he uses the Avagadros number. Mention briefly the procedure of your experimental design. ​

Sagot :

The amount of moles in a sample should be multiplied by the avagadro number (6.0221023 atoms) to determine the number of particles.

How is the Avogadro number used?

Any pure substance's mass and molecular count can be converted using Avogadro's number. If you are given a sample's mass (such as that of a snowflake), convert it to moles using Avogadro's number, and then use moles to represent molecules.

Briefing:

First, determine which element and how much of it are present in the issue.

Step two is to calculate the element's molecular mass.

Step 3: Calculate the number of moles in the mass by dividing it by the mass of one mole.

the formula is: moles = specified mass mole mass

Step 4: Multiply the amount of moles you calculated in Step 3 by Avogadro's number to get how many atoms are contained in that amount.

Avogadro's number = number of atoms + number of moles

To know more about avagadro number visit:

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