How many milliliters of 10.0M HCI(aq) are needed to prepare 300.0 mL of 1.00 M HCI(aq)? mL V =

Q: A 12.4 g sample of an aqueous solution of nitric acid contains an unknown amount of the acid. If…

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Q: What volume, in mL, of 0.172 M HCl is needed to neutralize 25.0 mL of 0.283 M Ba(OH)2? Express your…

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Q: A student needs to prepare a 500.0 mL solution of 0.150 M Zn(NO3)2. How many grams of Zn(NO3)2 is…

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Q: What mass of KBrKBr (in grams) should you use to make 250.0 mLmL of a 1.10 MM solution of KBrKBr?

A: Given data, Volume of solution is 250 mL =0.25L                       (1L =1000mL) Molarity of…

Q: What volume (in mL ) of 0.160mol / L calcium hydroxide , Ca(OH) 2 (aq) , is needed to completely…

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Q: What volume of stock solution do you need to prepare 50.00 mL of .0125 M HCl solution from 1.25 M…

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Q: 1.50 mol of NaOH in 1000. mL total volume of solution

A: Given that , the mol of sodium hydroxide, NaOH Solution = 1.50 mol And , volume of the solution =…

Q: Express as % solution: 2.85 g of sodium chloride in 60 mL of water

A: Given : mass of NaCl = 2.85 g And volume of solution = volume of water = 60 mL…

Q: How many milliliters of 11.5 M HCl(aq)11.5 M HCl(aq) are needed to prepare 850.0 mL850.0 mL of 1.00…

A: The number of moles of HCl does not change on dilution. The required volume of the 11.5 M HCl is…

Q: What volume of 0.812 M HCl, in milliliters, is required to titrate 1.45 g of NaOH to the equivalence…

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Q: You have 500 mL of a 0.125 M HCl(aq) solution and you want to dilute it to exactly 0.100 M. How much…

A: The given problem relates to stock dilution, so we can use the below relation to calculate the…

Q: Suppose that 2.5 ml of 20% AgNO3 solution (density is 1.19 g/ml) was used to precipitate the…

A: Given,  Mass percentage of AgNO3 in solution = 20%  Volume of AgNO3 = 2.5 mL  Density of the…

Q: A 10.00 mL sample of 0.200 MHCl(aq) is diluted to a total volume of 100 mL. Calculate the molarity…

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Q: In the laboratory, a student dilutes 22.9 mL of a 11.9 M nitric acid solution to a total volume of…

A: Moles of solute remain constant during dilution. Moles of solute = molarity x volume of solution…

Q: What mass of Ca(OH)2 is required to react completely with a 25.00 mL sample of  0.1234 M HCl(aq)?

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Q: A laboratory assistant needs to prepare 300. mL of 0.185 M CaCl2 solution. How many grams of calcium…

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Q: What volume (in mL) of 0.436 mol/L calcium hydroxide, Ca(OH)2(aq), is needed to completely…

A: Answer: the volume of calcium hydroxide [Ca(OH)2] solution needed is 16.31 mL.

Q: What volume of 0.175 M sodium phosphate, Na3PO4, solution is necessary to completely react with 95.4…

A: Reaction                              Na3PO4 (aq) + CuCl2 (aq) -------> Cu3(PO4)2 (s) + NaCl (aq)…

Q: What volume (in mL) of 0.197 mol/L sodium hydroxide, NaOH (aq), is needed to completely neutralize…

A: Given: Concentration of NaOH = 0.197 M Concentration of HCl = 0.298 M And volume of HCl solution to…

Q: Constants I Periodic Table An acid solution is 0.110 Min HCl and 0.210 M in H2 SO4. Part A What…

A: The neutralization reaction between acid and base occurs based on the following equation:…

Q: An aqueous solution of calcium hydroxide is standardized by titration with a 0.124M solution of…

A: We have to predict the Molarity of calcium hydroxide.

Q: Lactic acid (HC3H5O3) is a monoprotic acid that forms when milk becomes sour. A 40.00 mL sample of…

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Q: What is the concentration of nitric acid in the final solution?

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Q: What volume of 0.219 M hydrochloric acid (in mL) is needed to neutralize 3.44 g of magnesium…

A: The number of moles is given as the mass upon the molar mass of the substance. The molarity of a…

Q: How much solvent must be added to 25.0 mL of a 10.0 M HBr(aq) solution to form a 4.00 M HBr(aq)…

A: Let V Volumn is added

Q: A laboratory assistant needs to prepare 345 mL of 0.180 M CaCl2 solution. How many grams of calcium…

A: Given : concentration of CaCl2 = 0.180 M And volume of solution = 345 mL = 0.345 L…

Q: How many milliliters of 10.0 M HCl(aq)10.0 M HCl(aq) are needed to prepare 780.0 mL780.0 mL of 1.00…

A: Since the moles of HCl will be coming from the stock solution (10.0 M HCl(aq) solution)  Hence the…

Q: Calculate the mass, in grams, of potassium iodide that must be added to a 125-mL volumetric flask in…

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Q: In a titration, 23.25 mL of 0.105 M LiOH was needed to reaction with 21.45 mL of HCl solution. What…

A: Given: Titration of LiOH with HCl Volume of LiOH = 23.25 mL Concentration of LiOH = 0.105 M Volume…

Q: How many milliliters of a 6.00M NaOH solution are needed to provide 0.350 mil of NaOH?

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Q: Find the number of moles of Na+ ions in 38.7 mL of 0.394 M of NaOH(aq) solution.

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Q: How many liters of a 1.85 M KNO3 solution can be prepared from 53.3 g of KNO3? Express your answer…

A: First convert the given KNO3 mass to moles. Moles=MassMolar mass=53.3 g101.10 g/mol=0.527 mol

Q: Sodium hydroxide is used extensively in acid-base titrations because it is a strong, inexpensive…

A: Concentration in terms of molarity is defined as the moles of solute present per litre of the…

Q: What volume of a 12 M hydrochloric acid solution (HCl) is needed to prepare 750 mL of a diluted 3 M…

A: When a solution is diluted, moles of solute remains constant

Q: What volume of 0.828 M HCl, in milliliters, is required to titrate 2.10 g of NaOH to the equivalence…

A: Given, 0.828 M HCl 2.10 g NaOH

Q: What mass of oxalic acid dihydate, H2C2O4•2H2O, is needed to make a 0.498 M solution of oxalic acid…

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Q: What volume. (in mL) of 0.400 mol/L sodium hydroxide, NAOH (aq), is needed to completely neutralize…

A: Given :-  Molarity of NaOH solution = 0.400 mol/L  Molarity of HCl solution = 0.261 mol/L  Volume of…

Q: How many milliliters of 10.5 M HCI(aq) are needed to prepare 690.0 mL of 1.00 M HCI(aq)?

A: Solution In chemistry, the concentration of answer|an answer} is that the amount of a substance…

Q: 252 mL of 3.00 M H2SO4(aq) are added to 1.50 L of 0.500 M H2SO4(aq). What is the concentration of…

A: Concentration in terms molarity of is defined as the number of moles of solute present in per litre…

Q: What volume of 2.47 M HCI is required to prepare 125.8 ml of 0.113 MHCI?

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Q: On their third titration trial, the CHM 111 student used 18.80 mL of 0.205 M NaOH(aq) to neutralize…

A: Balanced Reaction HCl (aq) + NaOH (aq) ---> H2 O (l) + NaCl(aq)  Volume of NaOH = 18.80 mL…

Q: A solution is prepared by dissolving 0.400 g of an unknown monoprotic acid in 50.0 mL of solution.…

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Q: A l1.5 g sample of an aqueous solution of hydroiodic acid contains an unknown amount of the acid. If…

A: Given, Mass of Mixture = 11.5 g Molarity of NaOH = 0.898 M = 0.898 mol/L Volume of NaOH = 12.2 mL =…

Q: What is the initial volume, in milliliters, needed to prepare 100. mL of 6.00 M HNO3 from 18.0 M…

A: The molarity of a solution is the number of moles of a substance present in 1 litre of its solution.…

Q: How many milliliters of 10.0 M HC1(aq) are needed to prepare 580.0 mL of 1.00 M HCI(aq)? % = ml

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Q: How many grams of HCl(s) are there in 300 mL of 4.50% w/v HCl(aq) solution?

A: Weight/Volume (w/v) percentage is a measurement of the concentration of a solution. This…

Q: Iron reacts with HCl solution to give H2 gas and Fe2+ ions. Suppose that 4.4 g of iron are to be…

A: The required balanced chemical reaction is given below.

Q: What volume (in mL) of 0.150 M HCI would be required to completely react with 4.30 g of Al in the…

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Q: An aqueous solution of calcium hydroxide is standardized by titration with a 0.110 M solution of…

A: Given, Concentration of perchloric acid = 0.110 M Volume of base = 24.7 mL Volume of acid = 27.3 mL…

Q: Calculate the Molarity of 2.12 g of potassium bromide, KBr, in 458 ml of solution.

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.