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3 years ago

0.1400 mole of sucrose, C12H22O11, contains ________ moles of C.

Chemistry

1 answer:

joja [24]3 years ago

5 0

Answer:

it has 12 carbon atoms and 22 hydrogen atoms and 11 oxygen atoms

Explanation:

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3 years ago

HELP, THANKS

Natasha_Volkova [10]

The mass of the cube with length of 2cm is $320g$

We were given length of cube as $2cm$

To know the volume of cube we can use the expression

Volume of cube = $a^{3}$

Where a= length of cube= $2cm$

Then volume of the cube $2^{3} = 8 cm.$

Density was given as $( \frac{40g}{ cm^{3} } )$

But we know that density is the ratio of mass to the volume of a substance.

Then $Density= \frac{ mass }{ volume }$

But we are looking for mass of the object, the we can make Mass as subject of the formula

$Mass= density * volume$

Them substitute the values

$Mass = (40 * 8)$

$= 320g$

Therefore mass of the cube is $320g$

Learn more at: brainly.com/question/18320053?referrer=searchResults

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2 years ago

Where do igneous rocks form?

netineya [11]

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Igneous rocks form on Earth’s surface where magma reaches the surface.

Igneous rocks form within Earth’s mantle where magma is typically found.

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3 years ago