How many moles of solute in 2.00 L of a 3.00 M solution ? The solute could be anything, and the solvent is usually water. The concentration will always be the conversion factor. M stands for mol/L. mol L)(- a. 0 b. 1 d. 3 j. 100. k. 1.71 I. 0.856 c. 2 e. 4 m. 10.0 f. 5 -) = L g. 6 h. 234 mol i. 58.44

Q: A chemist prepares a solution of iron(II) bromide (FeBr,) by measuring out 58.6 g of iron(II)…

A: Given, Mass of iron (II) bromide (FeBr2) = 58.6 g Volume of the flask = volume of the solution = 250…

Q: Convert the glucose concentration of a drink containing 1.750mM of glucose from mM (millimolar) to…

A: The required volume of 1.750mM of glucose solution to prepare 100 mL with a 1/100 dilution factor is…

Q: What mass of KI is required to make 500 mL of a 2.80 M KI solution? Hint 2 901

A:

Q: Wt of precipitate (Silver chloride) MW of silver nitrate MW of silver chloride Meg silver nitrate…

A: Given : Wt of precipitate (Silver chloride) = 0.750g Normality of silver nitrate = 0.105N  MW of…

Q: What is the molarity of the solution prepared by diluting 10.0 mL of 0.472 M  Mg(NO3)2 solution to…

A: The molarity for a dilute solution is calculated as follows

Q: 7. A solution of hydrochloric acid in water is 60.0% HCl and 40.0% water, H20 by weight. The soluion…

A: Given,

Q: The following mixtures are completely mixed to form mixture D: Mixture Mass (kg) % NaCI % KCI % H2O…

A: The solution is given in below image file: From the given information, It is know that mass of each…

Q: O Chemical Reactions Using molarity to find solute moles and solution volume 0/5 Bish A chemist adds…

A: To find the millimoles of barium chlorate (Ba(ClO3)2) added, we can follow these steps:Convert the…

Q: The solubility of ammonium formate, NH,HCO₂, in 100. g of water is 102 g at 0 °C and 546 g at 80 °C.…

A: Given 546 g of NH4HCO2 dissolves in 100g water at 80°C 102 g of NH4HCO2 dissolves in 100g water at…

Q: The molar mass of Allura red is 496 g/mol. The stock solution contains 93.84 mg/L Allura red. 4 a.…

A:

Q: Calculate the molarity of each solution. 1. 0.142  mol  of sucrose in 696  mL  of solution…

A: Since, Molarity is the number of moles of solute dissolve in one litre of the solution. Then,

Q: A chemist has a 60 mL beaker of a 60% solution. a. Write an equation for the concentration of the…

A: This has been expressed in weight by volume percentage,60 % meaning there is 60 g of solute in 100…

Q: 1. What is the concentration after 3.000 mL of a 3.000 M NaCl solution is diluted with 47.000 mL of…

A: Initial volume of NaCl solution (Vc)= 3.000 mL Initial concentration of NaCl solution (Cc) = 3.00 M…

Q: Make a 1:100 solution of Na2SO4.10H20 in 100 ml of water from your previous solution. What is the…

A: Given,   Molarity of Na2SO4.10H2SO4 is 0.061M. 1:100 solution of Na2SO4.10H2O in 100 ml of water…

Q: Percent Mass Mass of solute/Total Mass of Solution x 100 1. Calculate the percent by mass of 25…

A: Percent mass = ( mass of solute / mass of solution ) × 100

Q: A lab prepared a solution of sulfuric acid with a volume of 5.0x10-4 m3. The solution is further…

A: Molarity is defined as the number of moles of solute dissolved in 1 L of solution. The unit of…

Q: A concentrated KOH (MW = 56.105 g/mol) solution is 45.0 %wt KOH and has a density of 1.45 g/mL. How…

A: In the given question we have to calculate the volume of concentrated KOH required to dilute the…

Q: Calculate the sodium hydroxide (MW = 39.997 g/mole) concentration in units of moles per kilogram of…

A: The solution is as follows:

Q: 6) Calculate the molar concentration (Molarity) of a solution contains 1 ppm of lead (Pb), M.wt…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 1. Preparation of hydrochloric acid solution To perform the work, 500 ml of hydrochloric acid…

A: Given: Volume of HCl (V1) = 500 mL Concentration of HCl (C1) = 7.449 mol/L Concentration of HCl (C3)…

Q: Suppose that 15M of Naci solution with a volume of 15L is heated and loses 2000ml of water content.…

A: 1) In the process of heating the amount of moles remains same .  Number of moles are given by =…

Q: You are asked to create a 0.35 M solution of calcium chloride (CaCl2) using a 250.0 mL volumetric…

A: 0.35 M solution of calcium chloride is to be made. The solubility of calcium chloride at different…

Q: 6. Nitric acid, HNO3, is a strong acid in aqueous solutions. It is sold commercially as a…

A: Density of a substance is calculated as shown below: Density = Mass / Volume

Q: Part III. Preparation of 50 mL 0.2M CuSO4 solution Materials: CuSO4-5H₂20, weighting paper, spatula,…

A:

Q: . 2.00 grams of Sodium hydroxide was dissolved in water up to 500 mL. Calculate the Normality of the…

A:

Q: A solution of 20.91% by weight H;SO, has a specific gravity of 1.150. What is the normality of this…

A:

Q: Raisin Solution Preparation 240 7.l6 Mass Sample + Tare (g) 337.l6 Mass Tare (g) Mass Raisins (g)…

A:

Q: Roviee Topics The concentrations of pollutants are often reported as parts per million (ppm). Parts…

A: Given: Limit concentration for barium is 2.0 ppm.

Q: The air exhaled from the lungs of a smoker has a concentration of 20-50 ppm CO. In contrast, air…

A: The concentration of CO in exhaled air has been provided in the units of ppm (parts per million).

Q: calculate the number of moles of HCI in 5 ml of conc. HCl whose density 1.19.g/cm3 and it contains…

A:

Q: How would you prepare 275 mL of 0.600 M K3PO4 solution? * O I would add 35.0 g K,PO, to enough water…

A: Given, Molarity of K3PO4 = 0.600 M  Volume = 275 mL  How much mass required =?

Q: What mass of Na2SO4 is required to prepare 400. mL of 1.50 M Na2SO4 solution?

A:

Q: Solution 1: 8.818 g solute is completely dissolved in 76.10 mL water. Solution 2: 24.47 g solute is…

A: Answer:- This question is answered by using the simple concept of determination of nature of…

Q: Mass percent is determined by the calculation 1. (grams solute grams solvent) x 100% 2. (grams…

A: Solution- Mass percent is the physical quantity used to define the concentration of the species Mass…

Q: Calculate the mass percent of a solution that is prepared by adding 54.8 g of NaOH to 461 g of H₂O.…

A:

Q: A solution is prepared by dissolving 24.5 g of CaCl2 (MW = 110.98 g/mol) in 355 mL of water. The…

A: Molarity indicates the concentration of solution, which is expressed as mol/L. Given: Mass of CaCl2…

Q: Calculate the concentration in % (w/w) of the following solutions. Assume water has a density of…

A: Mass% = (Mass of solute x 100)/Mass of solution Density = mass/volume  Mass = density x volume

Q: Muriatic acid is the commercial name for hydrochloric acid that can be purchased from hardware…

A: Answer:- This question is answered by using the simple concept of calculation of mass of the…

Q: ,Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with manganese…

A:

Q: 2. A solution of ethanol (d = 0.795 g/mL) and water (H,O) is prepared by placing 30.0 mL of ethanol…

A: 2a. Data given, Density of ethanol = 0.795 g/mL  Volume of ethanol = 30.0 mL  V = volume of the…

Q: explain if the concentration/molarity of the active ingredient, acetic acid in vinegar, would remain…

A: A solution is made up of mainly two components: solute and solvent. The concentration of a solution…

Q: How many grams of solid NaNO3 came out of solution after cooling? Express your answer in grams to…

A: A). Solubility of NaNO​​​3 at 20°C = 88g/100g H​​​​​​2​​​​O 100g of H​​​​​2 O can dissolve → 88g of…

Q: How many grams of sucrose are needed to make 925 mL of a 32.0% (w/v) sucrose solution?

A:

Q: An aqueous 0.839 M acetic acid solution is prepared with a total volume of 0.500 L. The molecular…

A: Molarity (M) is a concentration term for a solution. The molarity of a solution is defined as 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.