. Consider at 4.5 M stock solution of glucose (C6H12O6, 180.156 g/mol). (a) How many grams of glucose are needed to produced 500. mL of the stock solution. (b) If 15.0 mL of the stock solution was diluted to a total volume of 250 mL, the concentration of the resulting solution is?

Q: If 0.0578 mol CaCl, is dissolved in water to make a 0.290 M solution, what is the volume of the…

A: Molarity of a solution = number of moles of solute / volume of solution in L Here, moles of solute…

Q: (a) How many milliliters of 0.145 M HCI are needed to neutralize completely 25.0 mL of 0.101 M…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: A solution is made by mixing 80.0 mL of 0.18M BaCl2 with 65.0 mL of 0.36M NaCl.  What is the…

A: The question is based on the concept of solutions. we have to calculate final concentration of…

Q: What volume in mL of 0.3000 M NaCl solution is required to produce 0.2900 moles of NaCl?

A: Molarity of a NaCl solution is equal to the number of moles of NaCl dissolved in one liter of a…

Q: to prepare 0.1 L of 0.1 N from 0.2N HCI we need to

A:

Q: A 325 mL sample of solution contains 21.3 g of CaCl2.   (a) Calculate the molar concentration of Cl−…

A: The answer to the second part (b) of the question is:

Q: What is expected mass of the precipitate that is formed

A: Molarity = moles/volume (in L)  So, moles = molarity × volume (in L)  Number of moles = mass/molar…

Q: what is the standardized concentration of NaOH?

A: We are given mass KHP is 0.550 g  To neutralize it, volume of NaOH used is 33.0mL  We have to find…

Q: (3) Write net ionic reactions . Assume that a precipitate is formed (a) Nal and AgNO3 (b) NaC2H3O2…

A: The net ionic equation is a chemical equation for a reaction that lists only those species…

Q: The mass of calcium carbonate that is dissolved in 225 mL of a saturated solution is grams.

A: Given :-   Volume of saturated solution of calcium carbonate CaCO3 = 225 ml = 0.225 L  Mass of…

Q: 7. What volume of a 0.112 M solution of sodium hydroxide (NaOH) is needed to obtain 0.51 mol of…

A: Concentration is defined as number of moles of solute present in 1000 mL of solution or 1L of…

Q: 67. What volume of each solution contains 0.15 mol of KC1? (a) 0.255 M KC1 (b) 1.8 M KCI (c) 0.995 M…

A:

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: After 180 mL of 0.102M NaOH and 180 mL of 0.102 M H2SO4 are mixed and the reaction is complete,…

A: Given, 1, Volume of H2SO4 =180 mL Molarity of H2SO4 = 0.102 M Normality of H2SO4 = (2 x 0.102) N 2,…

Q: What volume in mL of 0.3000 M NaCl solution is required to produce 0.1700 moles of NaCl?

A: Given, Molarity = 0.3000 M Number of moles of NaCl = 0.1700

Q: 200.0 mL of a 0.250 mol/L solution of barium nitrate reacts with 295.0 mL of a 0.125 mol/L solution…

A: We have to find the mass of precipitate

Q: What volume in mL of 0.3000 M NaCl solution is required to produce 0.2300 moles of NaCl?

A: Given: Molarity of NaCl= 0.3000 M Moles of NaCl = 0.2300 moles To Calculate: Volume of Solution (mL)

Q: On 5 of 17 > General Chemistry 4th Edition McQuarrie Rock • Gallogly Calculate the number of moles…

A: We know , Number of moles = Concentration × Volume

Q: Consider the reaction of 30.0 mL of 0.212 M Bal, with 20.0 mL of 0.315 M Na,PO, How many moles of…

A:

Q: 100.0 mL of a 0.250 mol/L solution of calcium nitrate reacts with 120.0 mL of a 0.175 mol/L solution…

A: Answer:- Firstly a balanced chemical equation is written then using the simple concept of…

Q: If 7.99 ml of a 0.058 M solution of oxalic acid is mixed with 11.6ml of water and 5.2ml of potassium…

A: 7.99 ml of a 0.058 M solution of oxalic acid is mixed with 11.6 ml of water and 5.2 ml of potassium…

Q: adeon Yakubov Suppose you have 5.00 g of powdered magnesium metal, (a) Which one of the solutions…

A: Amount of powdered Mg metal = 5 g. Volume of 2 (M) KNO3 solution = 1 L Volume of 2 (M) AgNO3…

Q: c) If a 25.00 mL sample of your solution from b) is placed in a 500.0 mL volumetric flask, filled to…

A:

Q: If 30.4 g of C₂H₅OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Molar concentration = Number of moles of solute/Volume of solution (L) Number of moles of solute =…

Q: What mass of sodium hydroxide will be required to neutralize completely 1.60 x 1023 molecules of…

A: Hhydrochloric acid reacts with solid sodium hydroxide to form sodium chloride and liquid water. The…

Q: How do metals usually attain an octet in chemical reactions?

A: Answer  Metals usually attend and opted in chemical…

Q: If 0.0578 mol CaCl, is dissolved in water to make a 0.780 M solution, what is the volume of the…

A: Given  Moles of CaCl2 is 0.0578 moles molarity of solution is 0.78 M Volume of solution is…

Q: When 15.0 mL of a 0.5757 M potassium phosphate solution and 0.100 L of 0.7575 M HgNO3 were combined…

A:

Q: What volume in mL of 0.3000 M NaCl solution is required to produce 0.2500 moles of NaCl?

A:

Q: How many moles of precipitate will be formed when 70.0 mL of .150 M AgNO3

A: You have molarity of AgNO3 = 0.15 M Volume  of AgNO3 = 70.0 mL = 0.07 L You know that Precipitation…

Q: Enter your answer in the provided box. What volume of 5.00 M H,SO, is needed to prepare 390.0 mL of…

A:

Q: What volume of water do you need to yield a 1.5 M potassium chloride solution from dissolving 35.0 g…

A: Given:1.5 M potassium Chloride  Amount :35.0 g  Molarity=(weight/Molecular weight) x (1000/V(ml)…

Q: The mass of aluminum phosphate that is dissolved in 150 mL of a saturated solution is grams.

A: To solve this problem, we need to find the mass of aluminum phosphate (AlPO4) dissolved in 150 mL of…

Q: What mass of  is contained in 150.0 mL of a 0.340 M sodium hydroxide solution? Mass =  g

A: Molarity of the sodium hydroxide solution is 0.340 M. Volume of the sodium hydroxide solution is 150…

Q: 2.) 16.52 g of CaSO4 are added to water to prepare 700.0 mL of solution. a. ) Calculate the molarity…

A: Given data, Mass of CaSO4 = 16.52 g Volume of solution to be prepared = 700 mL

Q: Calculate the final concentration of the solution when water is added to prepare each of the…

A: Given that: Initial volume of HCl solution(V1) = 17.0mL Initial concentration of HCl M1 = 18.0M…

Q: A solution contains 20.0% (by mass) of ammonium sulfate, (NH4)2SO4, and has density of 1.12 g/mL.…

A:

Q: How many grams of potassium acetate, would you need to create 500.0 mL of a 0.25 M solution? mass…

A: Molarity is defined as the number of moles of solute present in 1 L of a solvent. M=nV(in L)n=M×V…

Q: What mass of sodium chloride is required to prepare 100.0 mL of a 0.208 M NaCl solution? Your…

A: Given: Molarity of NaCl solution= 0.208 M = 0.208 mol/LVolume of NaCl solution= 100.0 mL = 0.100 L […

Q: he percent of copper(II) ion remaining in solution is  %.

A:

Q: volume

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.