dsoliman99 dsoliman99
  • 13-09-2021
  • Chemistry
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Please help thank you! And how many significant figures does it have?

Please help thank you And how many significant figures does it have class=

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chemistryfan63
chemistryfan63 chemistryfan63
  • 14-09-2021

Answer:

0.779 cube centimetres

Explanation:

density = mass divided by volume

[tex]d=\frac{m}{v}[/tex] rearrange the equation to solve for volume: [tex]v=\frac{m}{d}[/tex]

plug in the corresponding values:

volume = 6.130 g / 7.87 (gcm^3)

the gs cancel, the answer will be 0.7789

we will round to three sig figs, since that's the lowest amount of figures in the given values: ~0.779 cm^3

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