What is the mass of 1 mol of atoms of P?

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What is the mass of 1 mol of atoms of P?

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Answer 1 · 2015-11-28T00:42:48

The mass of $1$ $1$ mole of phosphorus atoms is approximately $30$ $30$ $g$ $g$ .

Explanation:

The mass of $1$ $1$ mole of phosphorus atoms can be expressed as grams per mol ( $\frac{g}{m o l}$ $g/(mol)$ ). This is also known as molar mass. If we check on the periodic table, the molar mass of phosphorus is about $30.97$ $30.97$ $\frac{g}{m o l}$ $g/(mol)$ .

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To find the mass of $1$ $1$ mole of phosphorus atoms, we can use the formula:

$m = n M$ $m=nM$

where:
m = hass (grams)
n = number of moles
M = molar mass

$m = n M$ $m=nM$
$m = ($ $m=($ $1$ $1$ $m o l)$ $mol)$ $(30.97$ $(30.97$ $\frac{g}{m o l}$ $g/(mol)$ )
$m = ($ $m=($ $1$ $1$ $color(red)cancelcolor(black)(mol))$ $(30.97$ $g/(color(red)cancelcolor(black)(mol))$ )
$m=(1)(30.97$ $g$ )
$m=30.97$ $g$
$m=30$ $g$

Note:
The final answer should always have the correct number of significant figures.

$:.$ , the mass of $1$ mole of phosphorus atoms is approximately $30$ $g$ .

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What is the mass of 1 mol of atoms of P?

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