3 years ago

The deepest ocean trench is the Mariana trench at a depth of?

Chemistry

1 answer:

Anestetic [448]3 years ago

4 0

Answer:

The deepest part of the Mariana Trench is called the Challenger Deep which is 36,070 ft. below sea level.

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m = 0.122 m

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Molality(m): A measure of the number of moles of solute in a solution corresponding to 1 kg or 1000 g of solvent.

$\mathrm{Molality\:Formula}:\quad \mathrm m = \dfrac{ mole\:of\:solute }{ mass\:of\:solvent\:in\:kg }$

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$\mathrm{Substitute\:the\:numbers\:into\:the\:"Molality\:Formula"}$

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$\mathrm{Divide\:0.250\:by\:2.05\:and\:get\:0.12195122}$

$\mathrm m = {0.12195122}$

$\mathrm{Round\:to\:the\:nearest\:thousandths\:place}$

$\mathrm m = 0.122$

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