Calculate the parts per million of a solution made with 0.057g Pb(NO3)2 in 6552g of water.

Q: Calculate the molarity of the solutions made by mixing 192  mL of 4.6 M HC2H3O2 with the following:…

A: When solutions of different concentration mix each other, the concentration of resulting mixture…

Q: Calculate the freezing point of a solution containing 0.135 mol of a nonionic solute in 2.50 kg of…

A: When a non volatile solute is added to pure solvent then its freezing point decreases If Tf° is…

Q: 5. If 152 g of Na2SO4 is dissolved in 875 g of H₂O, what is the boiling point of the solution?…

A: In the given question->Weight of Na2SO4 = 152 gmWeight of H2O = 875 gm = 0.875 kg       (1kg =…

Q: A solution was made by adding 13.643 g of NaCl into 4.073*105 g of H2O. Calculate the concentration…

A:

Q: 1) How many grams of copper(II) sulfate pentahydrate (CuSO4.5H₂O) are needed to prepare 100.00…

A: In this question, we will determine the mass of copper(II) sulfate pentahydrate in grams unit. Given…

Q: Calculate the mass percent and molality of a solution containing 2 5 .0 g KNO3 dissolved in 250. g w…

A:

Q: The of a solution is a measure of the amount of that is dissolved in a given amount of A is one that…

A: Concentration , solute , solvent Dilute solution Concentrated solution Molarity: It is defined as…

Q: An aqueous solution has 0.0070 gram of O2 dissolved in 1 kg of water. Calculate the dissolved oxygen…

A:

Q: If the solubility of a compound is 5.47 g in 84 mL of H2O at 100 °C, what is the minimum volume of…

A: When the amount of solute is dissolved in a solvent to make a homogenous mixture are known as…

Q: What is the solubility of xenon (in units of grams per liter) in water at 25 °C, when the Xe gas…

A:

Q: calculate the mole fraction of nacl in a solution prepared by dissolving 117 g nacl in 3.45 kg H20

A:

Q: Calculate the molality of a solution formed by adding 3.80 g NH4Cl to 13.7 g of water.

A: Molality of solution= 5.18 m

Q: A solution of sodium sulfate (Na2SO4) has a concentration of 4.65 x 10-6 M. Calculate the…

A: Concentration of Na2SO4 in Molarity from which Na+ and SO42- concentration is to be determined in…

Q: n = M x V For all parts of this problem, consider 7.50 L of an 8.91 x 10 mol/L Ca(OH), solution. -…

A: Given: n = no. of moles = X M = 8.91 ×10-3 mol/L V = 7.50L

Q: Which of the following gives the molarity of a 17.0% by mass solution of sodium acetate, CH3COONa…

A:

Q: Calculate

A: Solute : Naphthalene : 51.2g  Solvent : carbon tetrachloride : 800g  Weight of Solution = ( weight…

Q: What is the mass percent of NaCl in a solution made by dissolving 2.0 g of NaCl in 56.0 g of H2O?

A: Mass percentage :- The mass percentage of a component in a mixture is defined as the mass the…

Q: An aqueous solution has 0.0070 gram of 02 dissolved in 1 kg of water. Calculate the dissolved oxygen…

A:

Q: Calculate the number of grams of copper (II) sulfate pentahydrate, CUSO-5H0, re 100.0ml of the…

A: Molar mass of CuSO4.5H2O=249.5g/mol Volume of solution =100.0 mL Molarity of solution = 0.200M Mass…

Q: Calculate the molality of a solution prepared by dissolving 13.7 g of sodium hydroxide (NaOH) in…

A: The molality of a solution is calculated by the formula, m=msMs×mS×1000......(1) Where, ms is the…

Q: 0.450 mole of urea (CH4N2O) in 2.50 x 10^2

A: Given: 0.450 mole of urea (CH4N2O) in 2.50 x 10^2mL of solution

Q: A solution was made by adding 13.643 g of NaCl into 4.073*105 g of H2O. Calculate the concentration…

A: When the small amount of solute is present in a large amount of solution, the concentration of…

Q: A 3.40-g sample of a mixture of naphthalene (C₁₀H₈) and pyrene (C₁₆H₁₀) is dissolved in 35.0 g…

A: Assuming mass of naphthalene in the mixture is y. Hence mass of pyrene = mass of mixture - mass of…

Q: 500 mL of pure water is first added to 500 mL of 0.500 M K2Cr2O7, making a “standard” solution. What…

A: Given that, 500 mL of 0.500 M of K2Cr2O7, making a "standard" solution, i.e. V1 = 500 mL and S1 =…

Q: Calculate the molarity of the solution 1.75 g of caffeine (C8H10N4O2) is dissolved in 0.100 L of…

A: Given : Mass of caffeine i.e C8H10N4O2 = 1.75 g And volume of solution = 0.100 L

Q: Calculate the molarity of a 15.0% by mass solution of sodium acetate, CH3COONa (molar mass = 82.0 g/…

A: Molarity (M) is defined as the amount of a substance in a certain volume of solution. Molarity is…

Q: A student prepares a solution by dissolving 2.09 g of para-dichlorobenzene (C6H4Cl2,= 147.0 g/mol)…

A:

Q: Determine the number of grams of KNO3 which will dissolve in 100g of H2O at 100 degrees Celsius.

A: The given temperature of the solution is 100 oC Mass of the solvent, water = 100 g

Q: Calculate the molarity of 1.55 mole of NH4C2H3O2 in 1.00L of solution

A: Given:   Moles of NH4C2H3O2 = 1.55 mol    Volume=1.00 L

Q: A student determined the average molarity of their sample of acetic acid to be 0.773 M. Calculate…

A: Given: Volume of acetic acid solution = 1.0 L Concentration of acetic acid = 0.773 M Molar mass of…

Q: Calculate the molality of a solution formed by adding 2.10 g NH4Cl  to 13.8g of water.

A:

Q: You have 250.0mL of 3.60M aqueous KOH. Which of the following statements are true Water is the…

A: Choose the correct statement if the given----

Q: A 2.25-mg sample of dioctyl phthalate (C24H38O4), a plasticizer, is dissolved in H2O to give 630. mL…

A: The concentration of any substance can be expressed in different ways such as molality, molarity,…

Q: What is the molarity of an aqueous solution that contains 0.072 g C₂H₆O₂ per gram of solution. The…

A: The number of moles for a given chemical species refers to the ratio of mass of the species to that…

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.