H are needed to prepare 0.200L of a 7.80 (mass/volume

Q: If 9.00 moles of NaCl are dissolved to make a 3.50L aqueous solution of sodium chloride, what is the…

A: Given:: Moles of NaCl = 9.00 moles  Volume = 3.50 L Molarity = ?

Q: How many grams of solute are needed to prepare  2.81  ×  102  g of  0.900% (mass/mass)  NaCl

A: Answer: In this question mass of solution and mass% of NaCl is given to us and we have to find out…

Q: Concentrated hydrochloric acid is available commercially as a 12 M solution. What is the molarity of…

A: The given problem can be solved by using the formula given below as; M1 V1 = M2 V2…

Q: How many grams of solute are present in 565 mL of 0.670 M KBr? mass of solute: TOOLS x10

A:

Q: A solution of isobutyl rubbing alcohol (C4H100) contains 40.0 mL of isobutyl alcohol and 60.0 mL of…

A: Molarity can be defined as the number of moles of solute present in one liter of solution.  Its unit…

Q: What is the concentration in molarity of an aqueous solution which contains 39.91% by mass propylene…

A:

Q: What mass of CuSO4 is required to make up 153.0 mL of a 2.50 M solution of CuSO4?

A: Given,Molarity of the solution = 2.50M.Volume of the solution = 153.0mL.The moles of CuSO4 in the…

Q: What mass of solute is needed to make 435 mL of a 0.907 M Na2O solution?

A: Given,Molarity of the solution = 0.907M.Volume of the solution = 435mL = 0.435L.

Q: 11.) What is the molar concentration of 268 mg of sodium acetate when added to 135 mL of water?

A: Molarity of the solution can be determined by dividing the number of moles ofsolute with the volume…

Q: How many milliters of a 3.0 M H3PO4 solution are required to react with excess zinc to form 145g of…

A:

Q: What volume of a 2.54 M solution of NaOH is needed to prepare 250 mL of 0.110 M NaOH

A:

Q: If 3.7 g of CuSO4 is dissolved in 5.0 x 101 g of H2O, what is the mass percent of CuSO4 in the…

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.