You have a bottle that is 2.5 L and 9 Molar HCI. How many moles of HCI are in the solution?

Q: How many liters of a 3.55 MM KClKCl solution are needed to provide 45.8 gg of KClKCl?

A: Since, Molarity is the number of moles of solute dissolve in one litre of the solution. Thus,

Q: 12.0g of sodium hydroxide is dissolved in 2.5L of solution. What is the molar concentration of…

A:

Q: Solution of barium chlorate by measuring out 17.1 g of barium chlorate into a 50 volumetric flask…

A: Mass of barium chlorate=17.1 g  Molar mass of barium chlorate = 304.23 g/mol Moles = Mass ÷  Molar…

Q: 3. Commercial concentrated aqueous ammonia is 28% NH3 by mass and has a density of 0.90 g/mL. What…

A:

Q: the concentration of stomach acid, HCL is 0.100 M. What volume of stomach acid contains 0.25 mg of…

A:

Q: If 0.98 g of an unknown was dissolved in 10.30 g of solvent and the resulting solution has a…

A: Molality is moles of the solute that is present in 1000g or one kilogram(Kg) of solvent. Its SI unit…

Q: How many moles of calcium carbonate are there in a 3.1 L of a 0.527 M solution?

A: Molarity = moles of solute/Volume of solution(L)

Q: How many grams of ZnCl2 (136.29 g/ mol) are present in 600 mL of a 0.500 M ZnCl2 solution?

A: Given,  The mass of ZnCl2 in 600 mL of a 0.500 M ZnCl2 solution is:

Q: What mass of NaCl is present in 50.0 mL of 1.05 M NaCl solution?

A: given : volume = 50.0 ml = 0.05 L Molarity = 1.05 M we have to find mass of NaCl ? Moles = Molarity…

Q: Sulfuric acid has a great affinity for water and for this reason the most concentrated form of…

A: We will first find mass of sulphuric acid in 100 g of solution. Then find mass of it in 3 L…

Q: How many moles of CoCl3 are in 172.6 ml of a 19.6 mass % solution of CoCl3 which has a density of…

A: We have volume of solution as 172.6 mL, having density of 1.206 g/mL . We have 19.6% mass percentage…

Q: How many grams of solute are present in 885 mL of 0.120 M KBr

A:

Q: Concentrated HCl has density of 1.19 g/mL and concentration of 38% by mass. What is the molarity of…

A:

Q: What mass of sodium chloride is found in 1.5 L of a 2.0 M aqueous sodium chloride solution?  The…

A: Given: 1.5 L of a 2.0 M aqueous sodium chloride solution To find: mass of sodium chloride found in…

Q: moles of NaCl in 0.100 mL of a 1.20 M NaCl solution

A: Molarity is defined as the number of moles of the solute divided by the volume of the solution in…

Q: How many grams of chlorine gas are needed to make 5.60 x 10° g of a solution that is 1.40 ppm…

A: Given, concentration of solution =1.40 ppmmass of solution =5.60×106 gramwe are asked to calculate…

Q: What is the molarity of sodium chloride in solution that is 13.0% by mass sodium chloride and that…

A: Determination is the molarity of sodium chloride: Given: Mass of sodium chloride is = Density…

Q: Lead is a toxic metal that affects the central nervous system. A Pb-contaminated water sample…

A: Percent mass of a solute is related to mass of a solution as shown below:

Q: How many liters of 0.5 M NaOH solution can be prepared from 10 g NaOH? (Just write the numbers with…

A:

Q: How many grams of calcium bromide are contained in 1.12 L of a 0.618 M calcium bromide solution?

A: Given that:  Molarity of calcium bromide(CaBr2) solution = 0.618M = 0.618mol/L Volume of Solution =…

Q: Stock solution of HF is 49 % HF by mass and has a density of 1.17 g/mL.  What is the concentration…

A: The mass percent concentration of HF solution is = 49 % The density of the solution is = 1.17 g/mL…

Q: How many grams of solute are in 2000. mL of a 5.00 ppm solution?

A: Definition of ppm concentration term is ppm =

Q: How many grams of Ca(NO3)2 are required to make 6.00 L of 0.25 molar solution?

A: Molarity of the solution is determined by dividing the number of moles of soluteby the volume of…

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.