How many milliliters of Conc. H2SO4, 94.0% (g/100g solution), density 1.831 g/cm³, are require to prepare 1L of a 0.100 solution?

Q: What mass of H₂C₂O4+2H₂O is needed to prepare 100 x 10 mL of a 0.0200 M solution? The molar mass of…

A: The question is based on the concept of molarity.molarity is a method of expressing concentration of…

Q: An isotonic solution contains 25.76 grams of glucose (C6H12O6; molar mass = 180.2 g/mol) dissolved…

A: Isotonic solution means the solution which contains solute in the same concentration, as another…

Q: A 100mL sample of concentrated H2SO4 is diluted with water until the final volume is 500 mL.…

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Q: What are the normality and molarity of a solution prepared by dissolving 8.050g Ba(0H)2 · 8H,0 in…

A: Molarity (M):-  The number of moles of solute dissolved in one litre of solution is known as…

Q: 4. Calculate the molarity of 163 grams of sugar, C12H22011 in 530. mL of solution.

A: Given data,  Weight of sugar ,C12H22O11 = 163 g  Volume of sugar , C12H22O11 = 530 mL

Q: How many grams of lithium nitrate LiNO3 (69.9g/mol) are required to prepare 413.1 ml of a 0.336 M…

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Q: How many moles of CaCl2 are present in 10.0 mL of 0.600 M CaCl2 solution?

A: Given: Volume =10mL=0.01 L Molarity of solution=0.600M Moarity=no of moles of solutevolume of…

Q: What is the molarity of a solution prepared by dissolving 6.50g of NH3 in 125mL of the solution?

A: Given :- mass of NH3 = 6.50 g                Volume of solution = 125 mL  To be calculated :-…

Q: Acetone, C3H6, is the main ingredient of nail polish remover. A solution is made up by adding 35.0mL…

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Q: What is the concentration, in mass percent, of a solution prepared from 50.0 g NaCl and 150.0 g of…

A: The mass of solute, NaCl is = 50.0 g The mass of solvent, water is = 150.0 g The mass percent of the…

Q: How many grams of KNO3 is present in 125 g of solution that is 0.420 M KNO3? The density of the…

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Q: How many moles of CaCl2 are present in 10.0 mL of 0.600 M CaCl2 solution?

A: Molarity = (no. Of moles/volume of solution (ml))*1000

Q: What is the percent by mass of HCLO4 in the solution

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Q: What mass of a concentrated solution of nitric acid (68.0% HNO3 by mass) is needed to prepare 400.0…

A: Given: Initial mass percentage of nitric acid = 68.0%Final mass percentage of nitric acid =…

Q: An aqueous solution is 6.00 % methanol CH3OH by mass with a density = 0.988 g/mL. What is the…

A: The molarity is the concentration term defined as the number of moles of solute present per liter of…

Q: the density of a 3.539 M HNO3 aqueous solution is 1.150 g x mL-1 at 20 Degrees C. What is the molar…

A: Given Molarity = 3.539 M Density = 1.15 g/ml

Q: What is the concentration in the molarity of an aqueous solution which contains 18.01% by mass…

A: Molarity = moles of ethylene glycolvolume of the solution, L Basis : Let the mass of the solution be…

Q: Determine the mass of Na2S2O3.5H2O required to prepare 0.1N solution in 50 ml volume.

A: Given Normality of solution = 0.1 N  Volume ( V ) = 50 mL                       = 0.050 Liter…

Q: What mass of water (grams) must be added to 72.5 g KNO3 to generate 2.00 L of aqueous solution with…

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Q: An aqueous solution is 30.0% by mass ammonia, NH3, and has a density of 0.892 g/mL. The molarity of…

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Q: molarity and normality

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Q: What is the mass percent of a solution prepared by dissolving 2.1 g of sodium bromide in water to a…

A: Given information, 2.1 g of sodium bromide in water to a total volume of 25.0 mL The density of…

Q: You are to prepare 2.50×10²g of 7.00% by mass Na2CO3 solution, what mass in grams of sodium…

A: We know that, (w/w)%=mass of solutemass of solution×100Mass of solvent= Mass of solution-mass of…

Q: If 20.1408 g of KNO, (MM = 101.10 g/mol) is dissolved in 15.06 mL of water at 66.8°C (Density(H,O)…

A: Answer: Solubility of a compound in water at a particular temperature is the maximum amount of…

Q: 34.1 % (NH4 )2SO4   (molar mass = 132.1 g mol−1) has a density of 1.15 g mL−1. What is the molarity…

A: Given,  The mass percentage of (NH4)2SO4 = 34.1% The density of a solution = 1.15 g/mL The molarity…

Q: How many moles of nitric acid, HNO3, are present in 426 mL of a 0.921 M nitric acid solution?

A: Mole concept is used for measuring the quantity of any compound or substance. The specific unit…

Q: What mass, in g, of (NH4)2SO4 is needed to prepare 7.0x10' mL of a 0.250 M solution?

A: Molarity is the units of concentration. It can be calculated by dividing the number of moles of the…

Q: Nitric Acid is usually purchased in a concentrated form that is 70.3% HNO3 by mass and has a…

A: Calculation of no. of moles of HNO3 present in 1.15 L of 0.10 M solution.

Q: How many ml of acid should be taken to prepare a 0.5 Molar, 250 ml HCl solution from 35% HCl by…

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Q: What volume of 30.0% hydrogen peroxide solution is required to provide the mass 3.0618 in a 25.00mL…

A: Mass of hydrogen peroxide = 3.0618 g Volume = 25.00 mL = 0.02500 L Molarity of solution = 3.6 M Mass…

Q: How many mL of a 5.02% copper(I) bromide solution contains 2.66 g copper(I) bromide?  The density of…

A: Mass percent :- The mass of solute present in 100 grams of solution is known as its mass percent .…

Q: The molecular weight of sodium bicarbonate is 84 grams/mole. 20 grams of NaHCO3 are added to 250 ml…

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Q: What volume of a solution of ethylene glycol, C2H6O2, that is 55.4% ethylene glycol by mass contains…

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Q: What volume of a solution of ethylene glycol, C2H6O2, that is 55.9% ethylene glycol by mass contains…

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