MOLECULAR MASS CALCULATOR

Molecular mass calculator is defined as the sum of the atomic masses. The only thing we need to know is the

atomic mass of different elements or we can look after the periodic table for the same. This is well defined in

the modern periodic table. For few elements it can be found out by simply from the relation with atomic

number. We generally take it as twice but it is not valid for the every element. This tool is helpful in calculating

the Molecular mass of any compound.

Question 1:-

Find the molecular mass of the molecular formula C₂H₄O₆.

Solution 1:-

Given formula is: - C₂H₄O₆.

Now to calculate molecular mass of above, we need to first see the periodic table for atomic mass of the

elements. Then we can easily find the molecular mass of C₂H₄O₆ as follows:-

2(12.01) + 4(1.008) + 6(16.00) = 124.052

Hence we find that the molecular mass of C₂H₄O₆ is 124.052.

Question 2:-

Find the molecular mass of the molecular formula C₂H₄O₆.

Solution 2:-

Given formula is: - CH₂O₄.

Now to calculate molecular mass of above, we need to first see the periodic table for atomic mass of the

elements. Then we can easily find the molecular mass CH₂O₄.as follows:-

(12.01) + 2(1.008) + 4(16.00) = 78.0266

Hence we find that the molecular mass of CH₂O₄.is 78.0266

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Molecular Mass Calculator

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