Find the Mass of 1 Mole KHCO_3

$K H C O_{3}$

Step 1

To find the mass of $1$ mole of $K H C O_{3}$ 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 $K H C O_{3}$ $=$ $(mass of K)$ + $(mass of H)$ + $(mass of C)$ + $3 (mass of O)$

Step 2

Fill in the atomic masses from the periodic table.

mass of $1$ mole of $K H C O_{3}$ $=$ $(39.09999847)$ + $(1.00999999)$ + $(12.01000022)$ + $3 (16)$

Step 3

Simplify the result.

Remove parentheses.

mass of $1$ mole of $K H C O_{3} = 39.09999847 + 1.00999999 + 12.01000022 + 3 (16) g$

Multiply $3$ by $16$ .

mass of $1$ mole of $K H C O_{3} = 39.09999847 + 1.00999999 + 12.01000022 + 48 g$

Add $39.09999847$ and $1.00999999$ .

mass of $1$ mole of $K H C O_{3} = 40.10999846 + 12.01000022 + 48 g$

Add $40.10999846$ and $12.01000022$ .

mass of $1$ mole of $K H C O_{3} = 52.11999869 + 48 g$

Add $52.11999869$ and $48$ .

mass of $1$ mole of $K H C O_{3} = 100.11999869 g$

Find the Mass of 1 Mole KHCO_3

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