Commercial perchloric acid (100.46 g/mol) 71% (w/w) with specific gravity of 1.67 was diluted by taking 30.00 mL portion of this acid and diluting with 70.00 mL of water. The final molar concentration after dilution is: Please fill in the space witha numerical value with two digits or two decimal places without units

Q: solute 0.147 g C6H7NaO6 molar mass 198.11, dissolves in 50.00 mL, absorbance of solution 0.862,…

A: Given that -  Mass of Solute, C6H7NaO6 = 0.147 g  Molar mass of Solute, C6H7NaO6 = 198.11 g/mol…

Q: How many moles of CH3OH are there in 57.0 mL of 0.400 M CH3OH?

A: Given-> Volume of CH3OH = 57.0 ml = 0.057 L (1L = 1000ml) Molarity of CH3OH = 0.400 M

Q: 25.00 mL of a solution containing 3.6 M H2O2 What mass of a 30.00% (w/w) hydrogen peroxide solution…

A: Mole = Molarity × volume (L)             = 3.6 M × 0.025L             = 0.090 moles Since the…

Q: How many grams of MgCl2 in 30.00 mL of a 25.5 ppt solution ? (30.00 mL)(- %3D mL а. 25.5 i. 18.0 b.…

A: All the necessary calculations have been done in the following step.

Q: 2. 5.00g of glucose(a monosaccharide/sugar) and water are mixed. the liquid mixture has a volume of…

A: The solution of the given question is

Q: MAN If you want to consume 75 mg of vitamin C, how many mL of cranberry juice n you drink? Cranberry…

A:

Q: 25.00 mL of a solution containing 3.6 M H2O2 What mass of a 30.00% (w/w) hydrogen peroxide solution…

A: [H2O2] = 3.6 M Volume = 25.0 mL Molar mass of H2O2 = 34 g/mol Amount of H2O2 present in 25 ml of…

Q: e molarity of

A:

Q: 170 milliliters are required to prepare 900 mL of 2.00 M HCI (36.5g/mol) from the commercial reagent…

A: Concentration of commercial HCl = 37.2 % (w/w)

Q: A homogeneous mixture of two (2) or more substances originally in any of the three states of matter…

A: A homogeneous mixture of two (2) or more substances originally in any of the three states of matter…

Q: Calculate the volume in milliliters of a 0.174M potassium dichromate solution that contains 75.0…

A:

Q: .1L of commercial grade hydrochloric acid is added to water to bring the total volume of the…

A: The volume(V1) of commercial grade HCl=0.1 L. The molarity(M1) of commercial grade HCl=12.4 M, The…

Q: Tartaric acid has Mr-150g/mol. How many grams of tartaric acid are there in 200mL of 0.25M solution?…

A:

Q: 5. 320g of MgCl2₂ was used to make 0.5 M solution. What volume of solution would have been made.…

A:

Q: Commercial perchloric acid (100.46 g/mol) 71% (w/w) with specific gravity of was diluted by taking…

A: Given: %(w/w) of perchloric acid i.e. HClO4 = 71 %. Volume of HClO4 solution taken = 15.00 mL…

Q: What is the final molarity of sodium thiosulfate pentahydrate for each of the runs? Given: the…

A:

Q: help  please answer in text form with proper workings and explanation for each and every part and…

A: We are going to deal with different relative concentrations.Part A:Given:Solute: LiNOMass of…

Q: If you have 155 mL solution of a 0.762 M FeCl, solution, how many grams of FeCl, are contained in…

A: Fill in blanks as shown on problem

Q: Bum 0.308 Trail 1 BET 49.8 18.7 1. Tared mass of KHC8H404 (g) 2. Molar mass of KHC,H4O4 3. Moles of…

A:

Q: The last calculation we need to do is find the %acetic acid (a.k.a the "acidity"). We can average…

A: The % m/v is a unit of concentration. Mass/volume percent of a solution is the ratio of the mass 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.