A 12.5% (w/w) NiCl2 (129.61 g/mol) solution has a density of 1.149 g/mL. Calculate (a) the molar concentration of NiCl2 in this solution. (b) the molar Cl- concentration of the solution. (c) the mass in grams of NiCl2 contained in each liter of this solution.

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A: A question based on quantitative analysis, which is to be accomplished.

Q: 1. a)Calculate the number of grams in 20.0 mL of 0.200 M CACO, (molar mass 100g/mol) b) Given 150.…

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Q: How many grams of ammonium chloride (NH4Cl) are there in 575 mL of a 0.400% (m/v) solution of NH4Cl?

A: Given: Volume of solution = 575 mL Percentage composition of solution = 0.400%(m/v)

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A:

Q: Calculate the molarity of 0.750 mol of Na,S in 1.10 L of solution. molarity: M Calculate the…

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Q: Suppose the fluid in a woman's stomach suffering from digestion can be considered 200ml of 0.078M…

A: 1 mole of hydrochloric acid reacts with 1 mole sodium bicarbonate gives one mole of product.

Q: 2. What is the molarity of a solution that contains 84.46 g of H5NF2 in 1,910 mL of solution? What…

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Q: Calculate the molarity of 69.0 gg of HClHCl in 1.50 LL of an HClHCl solution.

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Q: how many g of sodium hydroxide are present in 831 mL of a 0.750 M solution

A:

Q: 5) What volume of 1.00M NaOH is required to neutralize 35.0 ml of 0.102M hydroiodic acid, HI?

A: The interaction between an acid and a base is known as a neutralization reaction, and it results in…

Q: Calculate the molarity, M, of KCl when 2.33 g KCl are dissolved in 2.50 * 103mL of solution.

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Q: When 5.0 g of sodium phosphate dissolves in 50.0 mL of water, what is the boiling point of the…

A:

Q: When 1.150 grams of an unknown non -electrolyte dissolves in 10.0 grams of water, the solution…

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A: Given;

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Q: 4. 600 g of C3H7OH dissolved in 600 g of H2O

A:

Q: Calculate the amount of: a) Glucose, in grams, that must be dissolved in water to obtain 75 ml of a…

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Q: Calculate molarity of a 250ml solution in which 30 grams of sodium cloride (NaCl) are dissolved .

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Q: How many grams of ammonium chloride (NH4Cl) are there in 565 mL of a 0.400% (m/v) solution of NH4Cl?

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Q: 11. Which particulate level diagram below represents an aqueous solution of Srl2? (Note that in the…

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Q: Calculate the molarity of 0.917 mole of NaCI in a 0.500 L of solution .

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Q: prepare 2N solution in 250 ml volumetric flask from 5N of hci stock solution.

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Q: A solution of H,So̟(aq) with a molal concentration of 3.58 m has a density of 1.200 g/mL. What is…

A: Given, Molal concentration of H2SO4 solution = 3.58 m Density of solution = 1.200 g / mL   Required,…

Q: Calculate the molarity of 0.150 mol of Na2S in 1.65 L of solution.

A: Given: Volume of Na2S solution = 1.65 L Moles of Na2S in the solution = 0.150 mol

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Q: 1. Which of the following aqueous solutions does have the LOWEST freezing point? (a) 0.20 m HCI…

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Q: Calculate the molarity of 63.0 g of HCl in 3.00 LL of an HCl solution.

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Q: Calculate the pHpH of a solution formed by mixing 65 mLmL of a solution that is 0.35 MM in…

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Q: 1.24g of yellow powder is dissolved 405mL of water. What is the percentage by pass of the solution?

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Q: . What mass of the following chemicals is needed to make the solutions indicated? a. 1.0 liter of a…

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Q: Calculate the morality of a solution prepared by dissolving 11.5g of solid NaOH in enough water to…

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Q: MgBry solution. K water 1.86 'Cim K, water 0.512 "Cim O 9.9 "C 5. 6'66 O 102.1 "C 101.5 C O 101.1 C

A:

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.