13. What is the molality of a solution when 12 g of NH3 (17.031 g/mol) is dissolved in 250 g water? A 2 818x10-3 m

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Q: Calculate the molarity of a solution 2.40 g of sodium chloride(NaCl) in 40.0 mL of solution. (Molar…

A: Molarity can be defined as the moles of a solute per liter of. It is denoted by the letter M.…

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Q: Calculate the Normality of an HBr solution which required 28.17 mL to neutralize 2.95 g Ca(OH)2.

A: Given: 1) Volume of HBr solution is 28.17 mL = 0.02817 L 2) Weight of Ca(OH)2 is 2.95 g. 3) Molar…

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A: Molarity (M) :-  The number of moles of solute dissolved in one litre of solution is known as…

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Q: At 20°C, an aqueous solution that is 5.00% by mass in ammonium chloride has a density of 1.0138…

A: Molarity is a concentration term for a solution. The molarity of the given solution is defined as…

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A: Given that, Concentration of dilute HCl solution = 3.0 M A solid FeCl3.6H2O, iron(II) chloride…

Q: A student is to prepare a 250.-ml solution of 1.0 M glucose (CHOs, 180.16 g/mol). How many grams of…

A: When a solute is dissolved in a solvent, we get a solution. Molarity is the number of moles of…

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Q: Consider the following: you mix 9.90 mL of CHC13 (d = 1.492 g/mL) and 5.20 mL of CHBr3 (d = 2.890…

A: total volume = 9.90 + 5.20= 15.10 mL mass of CHCl3 = 1.492 x 9.90 = 14.77 g mass of CHBr3 = 2.890 x…

Q: A 99.8 mL sample of a solution that is 12.0% Kl by mass (d = 1.093 g/mL) is added to 96.7 mL of…

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Q: Ms. Dunne added 2233.8 milliliters of water to 16.2 milliliters of NaOH solution to make a 3.60 x…

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Q: 715 mL of water was added to 40.0 mL of 0.550M MgCl4 solution. Assuming the volumes are additive,…

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Q: What is the molarity of 30g of table salt in 120ml of water. Density of table salt is 2.17 g/ml.

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A: molar mass of Fe(NH4)2(SO4)2.6H2O = 392.14 g/molConcentration of Fe2+ = 5.3610-3 M

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A: The number, n = 5 for KMnO4 as it accepts 5 electrons to become Mn2+

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Q: Calculate the mass of KI in grams required to prepare 5.00 x 103 mL of a 2.80 M solution. [KI = 166…

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Q: A typical househol vinegar contains 5.00% v/v acetic acid. If density of acetic acid is 1.05 g/mL,…

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Q: If 0.084 mol of NaCl was added to 99.29 mL of H2O, what would be the concentration of the resulting…

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Q: Glycerol, C3H8O3, is a substance used extensively in the manufacture of cosmetics, foodstuffs,…

A: Given, Density of glycerol = 1.2656g/mL. Volume of glycerol = 50.000mL. Volume of solution =…

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.