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# HI. How many ATOMS of sulfur are present in 4.25 moles of sulfur tetrafluoride ?

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HI. How many ATOMS of sulfur are present in 4.25 moles of sulfur tetrafluoride ?

$$SF_4 \ sulfur \ tetrafluoride$$

$$SF_4 \ molar \ mass=108,057g/mol$$

$$S \ atom \ mass=32,065\ g/mol$$

$$F \ atom \ mass=18,998\ g/mol$$

$$One \ mole \ of \ a \ substance \ contains \ about \ 6.022 \times10^{23} \ particles.$$

$$\frac{4mol F}{molSF_4}\times4.25\ mol\times 6.022\times10^{23}/mol=1.02374\times 10^{25}$$

## in 4.25 moles of sulfur tetrafluoride .

!

asinus  Feb 6, 2017
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### 1+0 Answers

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why did you answer your own questions?

Guest May 11, 2017

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