A 10.34 molal aqueous nitric acid solution was prepared.  (Density of nitric acid = 1.51 g/mL, density of water = 1.0 g/mL, and the MW of nitric acid = 63 g/mol) a. How many grams of HNO3 were used to prepare the solution?  b. What is the Molarity of the solution? c. What is the concentration (%v/v) of the solution?

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Q: An aqueous solution of CaClz weighs 6.6 kg. The solution has 4.7 moles of CaClz present in it. The…

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Q: Part 1: 12.4 µg of K2CrO4 are dissolved in 3.45 g of water. What is the molality of the resulting…

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Q: You need to make 400mL of a 50x solution out of the following solutes: 40mM NaCI, .5% w/v NH4CI, and…

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Q: Determine the volume of 53.2% (m/v) NaCl stock solution required to prepare 856 mL of a 2.25 M NaCl…

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Q: 1.What will be the new vapor pressure of the water in a 250 mL solution of 0.3774M solution of…

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Q: 7. s) Consider a 1.717 M solution of propanol (C3H₂OH) dissolved in water at 70 °C. The vapor…

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Q: A 150.0 mL solution is made by dissolving 16.0 g of NaF in water and has a density of 0.89 g/mL.…

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Q: 1. You have prepared a solution that contains 50 mL of aqueous sulfuric acid and 1000 mL of water.…

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Q: Commercial concentrated aqueous ammonia is 28.0% NH3 by mass and has a density of 0.900 g/mL. What…

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Q: (C6H12O6-H₂O) per 100.0 mL of solution. Assuming a density of 1.01 g/cm³, calculate the molarity and…

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Q: The number of grams of  CaCl2 in 70.0 mL of 2.60% (w/v) CaCl2 solution

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Q: 5. A solution is prepared by combining 75 g of glucose (C,H12O6) with 200 g of H2O. The solution has…

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Q: Ben prepared a salicylic acid in pentanol solution by adding 6.11 g of salicylic acid to 67.77 mL of…

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Q: 0.4 mL of a solute is dissolved in 99.6 mL of solvent. What is the ratio and concentration in %v/v?

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Q: 11.5g of solute is dissolved in 150.0ml of water to give a solution with a density of 1.0g/mL

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Q: Just question 9 please I need a complete solution :(

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Q: 1.If 521.0 grams of water (H2O MM 18) were mixed with 24.0 grams of NaCl (MM 58) what would be: a.…

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Q: A student has a stock solution of 30.0% w/v H2O2 (hydrogen peroxide). Describe how the student…

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Q: An aqueous solution was prepared by mixing 50.0 mL of CH3OH (MM = 32.0) and 93.1 mL of water.  Given…

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Q: What is the molality of a solution prepared by dissolving 18.5 g of sodium nitrate (MW=84.99g/mol)…

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Q: Calculate the millimoles of solute in 2.03 L of a 0.00420 M NaCN solution. millimoles: mmol NaCN…

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Q: 240 220 200 NACIO, 180 4KNO, 160 140 KBr 120 100 NaCl 20 20 40 100 120 Temperature (C) At 90 C.…

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Q: 12. A solution is prepared by dissolving 7.8 g of ethylene glycol (HOCH₂CH₂OH, 62.07g/mol) in 50.0 g…

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Q: Draw a structure and  Add the unshared (lone) electron pairs to the following structure.

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Q: Calculate the final concentration when a 28.0 mL sample of 25% (m/v) sodium chloride solution is…

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Q: A solution is prepared by combining 8 g of sodium hydroxide (NaHO) with 245 g of H2O and the…

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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.