3 years ago

Why do your body and your cells need water?

1 answer:

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Explanation:

Water the essential constituent of protoplasm of living cells because it is directly involved in countless biochemical reactions like photosynthesis and respiration without it cells couldn't move waste and by-products taking nutrients perform intracellular Transportation functioning and signaling

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Calculate the volume in liters of a 0.00231M copper(II) fluoride solution that contains 175.g of copper(II) fluoride CuF2. Be su

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Answer:

Volume = 746 L

Explanation:

Given that:- Mass of copper(II) fluoride = 175 g

Molar mass of copper(II) fluoride = 101.543 g/mol

The formula for the calculation of moles is shown below:

$moles = \frac{Mass\ taken}{Molar\ mass}$

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$Moles= \frac{175\ g}{101.543\ g/mol}$

$Moles_{copper(II)\ fluoride}= 1.7234\ mol$

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Considering:

$Molarity=\frac{Moles\ of\ solute}{Volume\ of\ the\ solution}$

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$Volume =\frac{Moles\ of\ solute}{Molarity}$

Given, Molarity = 0.00231 M

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$Volume =\frac{1.7234}{0.00231}\ L$

Volume = 746 L

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Answer:

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