30.00 mL of 0.200 M calcium chloride solution are mixed with 10. 00 mL of 0.400 sodium chloride solution. What is the molarity of the chloride ions in the resulting solution?

Q: A stock solution is made by dissolving 2.35 g of aluminum nitride in 250.0 mL of water. a) What is…

A: Molarity is defined as total number of moles of solute present in 1000 ml of solution Molarity =…

Q: A 0.702 g0.702 g mixture containing only sodium chloride and potassium chloride was dissolved in…

A: First calculate mole of each substance by dividing molar mass to the mass then calculate mole of…

Q: 0.3061 g of dissolved oxalic acid dihydrate (molecular weight = 126.064 g/mole) is reacted with 20.0…

A:

Q: If 31.9 g of NaI (MM = 149.89 g/mol) are added to a 500.0 mL volumetric flask, and water is added to…

A:

Q: If 17.0 g of CH₃OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: We know that,  Molarity = number of moles/ Volume in litre  Number of moles = mass / molecular mass…

Q: If 28.4 g of NaI (MM = 149.89 g/mol) are added to a 500.0 mL volumetric flask, and water is added to…

A: Here given, weight of NaI = 28.4 g                    Molecular Weight = 149.89 g/mol…

Q: What mass of NaOH is contained in 230.0 mL of a 0.410 M sodium hydroxide solution?

A:

Q: A solution was prepared by mixing 20.00 mL of 0.100 M HNO3  and 110.00 mL of 0.200 M HNO3 .…

A: First, number of moles present in 20.0mL of 0.100M HNO3 is calculated. Similarly the number of…

Q: If 49.2 g of NaI (MM = 149.89 g/mol) are added to a 500.0 mL volumetric flask, and water is added to…

A:

Q: If 25.0 mL of a 1.00 M HCI solution is diluted to 2.00 L, what is the molarity of the new solution?

A: Given :- initial molarity of solution = 1.00 M               initial volume of solution = 25.0 mL…

Q: It takes 37.32 mL of a 0.103 N KMnO4 solution to neutralize 23.53 mL of an unknown oxalic acid…

A:

Q: An excess of barium chloride solution is reacted with 135 mL sample of sodiumcarbonate. If 7.13 g of…

A: The objective of this question is to find the concentration of the sodium carbonate solution. This…

Q: 0.3061 g of dissolved oxalic acid dihydrate (molecular weight = 126.064 g/mole) is reacted with 20.0…

A: The formula of oxalic acid is H2C2O4 . It is a diprotic acid and has two protons available for…

Q: 701 grams of calcium chloride (CaCl2) is dissolved in 1225 mL. What is the molarity of the resulting…

A: Mass of CaCl2 = 701 g Volume = 1225 mL = 1.225 L Molarity of solution = ?

Q: If 39.6 g of CH₃OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Given, amount of CH3OH =39.6 g and molar mass of  CH3OH =32.04 gmolvolume of flask i.e. solution…

Q: If 50.0 g of CH₃OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Number of moles =50.0 g/32.04 g/mol                                      =1.56 mol

Q: An aliquot of a 8.50 M stock aqueous solution of sodium chloride is used to create 800. mL of a…

A: Given ; Concentration of dilute solution = 0.100 M And volume of dilute solution = 800 mL = 0.800 L…

Q: If you had 200. ml of a 3.0 M solution of MgCl2 and accidentally spilled 35.7 ml of pure water into…

A:

Q: If 40.5 g of NaI (MM = 149.89 g/mol) are added to a 500.0 mL volumetric flask, and water is added to…

A: Molarity is defined as the number of moles per L of the solution.

Q: A 0.786 g sample of KHP is dissolved in 50 mL of water and titrated with KOH. The initial burette…

A:

Q: A 0.09948 M solution of NaOH was used to titrate a solution of an unknown concentration of HCl. A…

A: Molarity of the HCl solution can be determined using the given expression,

Q: A solution of potassium permanganate was titrated by adding 28.75 mL of the solution to a solution…

A: The question is based on the concept of quantitative analysis . we need to calculate concentration…

Q: A student found that it required 42.9 mL of a 0.960 M KOH solution to neutralize 20.0 mL of a…

A:

Q: What is the molarity of a sodium hydroxide solution if 11.07 mL of 0.097 M hydrochloric acid…

A: The molarity of a sodium hydroxide solution if 11.07 mL of 0.097 M hydrochloric acid required 17.61…

Q: acid is standardized by titration with a 0.115 M solution of calcium hydroxide. If 24.9 mL of base…

A: Molarity of base = 0.115 M Volume of Base = 24.9 mL Gram equivalent of Base = M × V × Valence factor…

Q: 35.01 ml of a chloric acid solution is required to neutralize 1.000 g magnesium hydroxide. What is…

A: Given  mass of magnesium hydroxide = 1.000 g                     volume of solution = 35.01 mL…

Q: If you had 200. ml of a 3.0 M solution of MgCl2 and accidentally spilled 35.7 ml of pure water into…

A: When we accidentally spill water, the original solution is diluted leading to decrease in…

Q: 200.0 mL of a 0.750 M sodium hydroxide solution. How many moles of sodium hydroxide are in the…

A:

Q: If 25.0 mL of 6.00 M HCl solution is diluted to 2.00 L, what is the molarity of the new solution?

A: For the given HCl solution: The initial volume, V1= 25.0 mL The initial concentration, M1=6.00 M The…

Q: When 75.0 mL of a magnesium nitrate solution of unknown concentration had an excess of sodium…

A: Magnesium nitrate reacts with sodium hydroxide to form the precipitate of magnesium hydroxide and…

Q: The normality of an aqueous solution of hydrobromic acid is determined by titration with a 0.151 N…

A: Given : N1 = 0.151 N , V1 = 32.8 mL        V2= 16.7 mL  Tip: N1V1 = N2V2

Q: at a certain temperature,1.85 grams of barium hydroxide will dissolve to form 100.0 ml of a…

A: The given mass of barium hydroxide = 1.85 g The volume the solution = 100.0 mL = 0.100 L  The…

Q: If 25.0 g of KBr (MM = 119.00 g/mol) are added to a 500.0 mL volumetric flask, and water is added to…

A: Concept introduction: Molarity of the solution is equal to the number of moles of solute dissolved…

Q: n aqueous solution of potassium hydroxide is standardized by titration with a 0.178 M solution of…

A: Molarity is defined as number of moles of solute divide by volume of solution

Q: 1.32 L of 0.853 M sulfuric acid are mixed with 1.74 L of 0.943 M potassium hydroxide. What mass of…

A: Answer:-This question is answered by using the simple concept of stoichiometry which involves the…

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.