Find the Mass of 1 Mole KOH

$K O H$

Step 1

To find the mass of $1$ mole of $K O H$ 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 $K O H$ $=$ $(mass of K)$ + $(mass of O)$ + $(mass of H)$

Step 2

Fill in the atomic masses from the periodic table.

mass of $1$ mole of $K O H$ $=$ $(39.09999847)$ + $(16)$ + $(1.00999999)$

Step 3

Simplify the result.

Remove parentheses.

mass of $1$ mole of $K O H = 39.09999847 + 16 + 1.00999999 g$

Add $39.09999847$ and $16$ .

mass of $1$ mole of $K O H = 55.09999847 + 1.00999999 g$

Add $55.09999847$ and $1.00999999$ .

mass of $1$ mole of $K O H = 56.10999846 g$

Find the Mass of 1 Mole KOH

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