Find the Mass of 1 Mole K_2SO_4

$K_{2} S O_{4}$

Step 1

To find the mass of $1$ mole of $K_{2} S O_{4}$ look up the atomic mass of each element and multiply it by the number of atoms contained in each element in the molecule.

mass of $1$ mole of $K_{2} S O_{4}$ $=$ $2 (mass of K)$ + $(mass of S)$ + $4 (mass of O)$

Step 2

Fill in the atomic masses from the periodic table.

mass of $1$ mole of $K_{2} S O_{4}$ $=$ $2 (39.09999847)$ + $(32.06999969)$ + $4 (16)$

Step 3

Simplify the result.

Remove parentheses.

mass of $1$ mole of $K_{2} S O_{4} = 2 (39.09999847) + 32.06999969 + 4 (16) g$

Simplify each term.

Multiply $2$ by $39.09999847$ .

mass of $1$ mole of $K_{2} S O_{4} = 78.19999694 + 32.06999969 + 4 (16) g$

Multiply $4$ by $16$ .

mass of $1$ mole of $K_{2} S O_{4} = 78.19999694 + 32.06999969 + 64 g$

Simplify by adding numbers.

Add $78.19999694$ and $32.06999969$ .

mass of $1$ mole of $K_{2} S O_{4} = 110.26999664 + 64 g$

Add $110.26999664$ and $64$ .

mass of $1$ mole of $K_{2} S O_{4} = 174.26999664 g$

Find the Mass of 1 Mole K_2SO_4

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