A bottle of concentrated HClO4 has the following information on its label: gmw= 100.5, SG= 1.60; 70% w/w. How many g of HClO4 containe in each ml? What is the molarity, normality, and molality of the solution?

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Q: How many moles of NaOH are present in a 0.881 mol/kg of NaOH solution if there is 350 mL of  water…

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Q: 25.0 % (w/w) solution of aqueous HCl.

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Q: The mass of carbon dioxide present in 250 mL of the solution is

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Q: 5: An 8.0% NaCl solution has a density of 1.05 g/mol. What is the molar concentration (M) of the…

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Q: Which beaker(s) below shows a STRONG electrolyte? A H* НА H* A НА H* НА A- HĄ H* H* НА НА H* НА A-…

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Q: If you have a 10% w/v solution of NaCl, what is its molar concentration?

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Q: How many grams of KCl are contained in 824 mL of a 1.49 M KCl (MW=74.55 g/mol) solution?

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Q: What is the percent by mass of 50 grams of NaCl dissolved in 50 grams of water ? O1% 2 % 100 % 50%

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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.