What is the purpose of the piece of filter paper inside the 400 mL beaker?

Chemistry

1 answer:

Natalka [10]3 years ago

7 0

Answer:

The purpose of a filter paper inside a beaker is to retain the suspended solid particles found in the solution.

<em>The retention capacity of the filter paper will depend on the size of the pores of the filter</em>. Thus, for example, if the pores of the filter have a diameter of 1 mm, particles with a diameter greater than 1 mm will be retained, and the rest of the solution will pass through the pores.

The removal of impurities through filters is a physical separation process.

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Answer:

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Explanation:

Step 1: Given data

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Step 3: Use the ratio to calculate the number of oxygen atoms

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kaheart [24]

The empirical formula is obtained by calculating the mole ratios of the atoms in the elements.
The number of moles =mass/ R.A.M
For hydrogen, no. of moles=8/1=8
For oxygen, no. Of moles=64/16=4
The tabular solution is attached.