In each of the following solutions (homo genous mixtures) identify one possible solute and the solvent. a) sea water b) air c) Good jewellery

Q: A mass of 105 g KCl is dissolved in 650 grams H2O. What is the concentration of this solution…

A: Mass percentage = weight of solute Weight of solution ×100

Q: What is the molar concentration of a lidocaine solution prepared by diluting 15. mL of a 2.0 M…

A: Given -> Initial volume (V1)= 15 ml  Initial concentration= (M1)= 2.0 M Final volume= (V2)= 25 ml…

Q: For each of the following solutions, calculate the normality

A: 1) For acids:  N = M × Basicity  Where basicity is no.of  replaceable H+ ions by an acid  2) For…

Q: 1) An aqueous solution contains  3.75% NH3 (ammonia) by mass. The density of the aqueous ammonia is…

A:

Q: 5) How much water would you need to add to 10.0 ml of a 16.0 M solution in order to make a 0.050M…

A: Hello. Since multiple questions have been posted, the first question shall be only solved in this…

Q: The mass percentage of hydrochloric acid within a solution is 40.00%. Given that the density of this…

A: Given: Mass percent = 40% Density = 1.200 g/mL Molarity = ?

Q: Distilled white vinegar is a solution of acetic acid, CH3CO2H, in water. A 0.500-L vinegar solution…

A: The molarity of a solution is defined as the number of moles of solute dissolved in 1 liter of the…

Q: CHOICES ARE: X N M m n 1.) Which symbol expresses the amount of solute by the amount of solution?…

A: Here X = mole fraction  N = normality M = molarity m = molality  n = number of moles

Q: If 20.00 mL of HCl solution requires 20.20 mL of the standardized NaOH solution, what is the…

A: We will use Normality equation to solve this problem which is given as  N1V1 = N2V2 It can be derive…

Q: 2. An alcohol solution contains 35.0 g of 1-propanol (C3H7OH) and 150 g of ethanol (C2H50H). (a)…

A: Consider the given information is as follows; Mass of 1-propanol = 35.0 g                  (solute…

Q: 1. A 50 mol gascous mixture is sealed in a 5L container and 40°c. If the components are shown below…

A: The above question can be solved using Dalton's law of partial pressures.   Pgas= X PTotal X= mole…

Q: what masses of solute and solvent are present?

A: Number of moles = Molarity × Volume(L)  Molar mass of LiCl = 42.394 g/mol  Solution = solute +…

Q: What is a solute? Why is water the universal solvent?

A: Solution is a liquid mixture that is formed by combining two chemical substances in which one is…

Q: The density of a NH3 solution is 0.89 g/mL and it is 32,00% by mass NH3. What is the molarity of the…

A: Since % by mass = % m/m  And % m/m = mass of solute X 100 / mass of solution  Assuming we have 100 g…

Q: 35.5 g of KOH is dissolved in water to a volume of 2.50 L. what is the concentration of KOH in units…

A: Here we are required to find the Molarity of KOH solution

Q: What term is used by chemists to quantitatively describe a solution in which a relatively small…

A: Types of solution in terms of concentration 1) dilute solution 2) Concentrate solution

Q: A 12.5 mL portion of a base solution of an element from Group 2A is diluted to 500 mL, and the…

A: Initial volume of base solution (of elements group 2A ) = 12.5 ml  New Volume of base solution = 500…

Q: (Concentration Units) A 26.0% by mass aqueous solution of MgSO4 is prepared. The denstiy of the…

A: Find the solution below

Q: What mass of 7.25% NaOH solution is needed to provide 43.0 g of NaOH? (Give answer with correct sig…

A: Given  Weight % of solution = 7.25 %  Mass of NaOH  = 43 gram  Mass of solution = ?

Q: the concentration of nickel in a solution is measured to be 66.8% by mass, and the density of the…

A: To calculate the mass of nickel in the given solution first, we calculate the mass of the solution…

Q: A nitric acid solution has a density of 1.424 g/mL and contains 75.0% HNO3 by weight. What is the…

A: Molarity is the number of moles of the substance dissolved in 1 litre of the solvent to make a…

Q: If 22.6 grams of an aqueous solution of zinc chloride, ZnCl,, contains 5.33 grams of zinc chloride,…

A:

Q: )17.6 g of NaCl is added to water to make 779.5 g of solution. Calculate the mass percent…

A: 1)  Amount of NaCl given m1 = 17.6 g Amount of NaCl solution in water m2 = 779.5 g The mass…

Q: Consider a 3.00 M CH3OH solution. What volume of this solution, in ml, is needed to provide 0.202 g…

A: Given that : Molarity of CH3OH = 3.0 M Mass of CH3OH = 0.202 g Molar mass of CH3OH = 32.042 g/mol…

Q: 2. The concentration of NH4CI solution (aqueous solution) is 33.5% by mass. If the mass of solution…

A:

Q: A solution contains 65.1 g of sodium chloride dissolved in sufficient water to give a total mess of…

A: From given statement it is clear that the solute here is NaCl and the solvent is water. First the…

Q: What is the molarity of a solution in which 71.37 grams of sodium nitrate, NaNO3 are dissolved in…

A: Molarity of solution is defined as numbers of moles of solute dissolved per litre of solution.

Q: A solution is prepared by dissolving 3.38grams of acetone C3H6O in water to produce 1.27 Liters of…

A: Here we have to determine the molarity of solution if 3.38 g of acetone is dissolved in water having…

Q: For each of the following solutions, calculate the normality.  a) 15.3 mL of 0.135 M HCl diluted…

A: (a) The molarity of 15.3 mL HCl before dilution is 0.135 M. The volume of solution after dilution is…

Q: An aqueous solution is 12.0% by mass ammonia, NH3, and has a density of 0.950 g/mL. The molarity of…

A: Given density = 0.950 g/ml mass percent = 12℅

Q: 6.) Calculate the percent by mass of potassium sulfate in a solution made from 49.21 g potassium…

A:

Q: Commercial vinegar is essentially a solution of acetic acid in water. A bottle of vinegar has 3.78 g…

A:

Q: volume of the solution

A: According to the question, a solution is formed by dissolving 2.000 kg of sugar in 1.000 kg of…

Q: Distinguish between a solute, a solvent and a solution.

A: The solution, solvent, and solute are related to each other, but there is a significant difference…

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.