im confused on how to do this problem can you do a step by step for me? The mass of the solute per 100mL of solution is abbriavted as (m/v)  How many grams of sucruse are needed to make 685 mL of a 37.0 % (w/v) solution

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Q: Assuming that A is 0.458, b (cm) is 1.00, c (Molarity) is 1.2 x 10^-3, molecular weight is 300…

A: Given data,Absorbance(A)=0.458Length(b)=1.00cmMolarity(C)=1.2×10-3MMolecular weight=300g/mol

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Q: How do I solve #3?

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Q: Calculate the mass percent of a solution containing 13.0 g of Wn2ApO4 and 91.5 g of H2O.

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Q: Q2: Prepare 250ml of solution contain 5ppm of Ca from CaCO; and 5ppm of Pb from P6C1,?

A: Here is your solution

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Q: im confused on how to do this problem can you do a step by step for me? calculate the volumn…

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.