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12-03-2021
Chemistry

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Calculate the formula weight or molecular for the following:
a. LiCI

b. SO2 (The 2 is in subscript)

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bryant061003 bryant061003

12-03-2021

Answer:

42.39, 64.06

Explanation:

Formula Weight can be calculated by adding the atomic mass of the elements in the formula.

LiCl

AM for Li is 6.94 amu, AM for Cl is 35.45 amu

[tex](6.94)+(35.45)=42.39[/tex]

SO₂

AM for S is 32.06 amu, AM for O is 16 amu

[tex](32.06)+2(16.00)=64.06[/tex]

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