3 years ago

Using the name of the ionic compound, select the

Chemistry

2 answers:

sertanlavr [38]3 years ago

8 0

Answer:

option C. Ca(HCO3)2

Explanation:

did it on edg

Arturiano [62]3 years ago

3 0

Answer:

Explanation:

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How many grams of MgCl2 would be needed to make 5.3 liters of a 0.25 molar solution? Round your answer to the nearest 0.01,

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Molarity of a solution is defined as the number of moles of solute dissolved per liter of the solution.

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$\text{Molarity of the solution}=\frac{\text{given mass of solute}}{\text {Molar mass of solute}\times \text{Volume of solution in L}}$

$0.25M=\frac{x}{95.2g/mol\times 5.3L}$

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