In the laboratory you dissolve 13.8 g of zinc iodide in a volumetric flask and add water to a total volume of 375 mL. What is the molarity of the solution? М. What is the concentration of the zinc cation? М. What is the concentration of the iodide anion? М.

Q: In the laboratory you dissolve 18.3 g of iron(III) acetate in a volumetric flask and add water to a…

A: Mass = 18.3 g Volume = 250 mL = 0.250 L Molarity = ? Concentration of iron = ? Concentration of…

Q: In the laboratory you dissolve 12.0 g of aluminum nitrate in a volumetric flask and add water to a…

A: Molar mass of Al(NO3)3 = 213 g/ mol Given mass of Al(NO3)3 = 12.0 g  Moles of Al(NO3)3 = Mass /…

Q: . Solid sodium fluoride is slowly added to 125 mL of a 0.111 M calcium bromide solution until the…

A: The solubility product of salt is a constant at a given temperature irrespective of the source from…

Q: A solution of cobalt(II) chloride is analyzed, and the concentration of cobalt(II) ions is found to…

A: Given,  Concentration of cobalt(II) ions(Co2+) = 0.27 mol/L Concentration of Chloride ion (Cl^-1) =…

Q: In the laboratory, a student dilutes 26.7 mL of a 7.32 M hydrochloric acid solution to a total…

A: Initial Molarity, M1 = 7.32 M Initial volume, V1 = 26.7 mL Final Molarity, M2 = unknown Final…

Q: You are making 2,000 mL of a 1.6 M KBr solution.  How many moles of KBr will be added?  How many…

A:

Q: In the laboratory you dissolve 19.3 g of manganese(II) iodide in a volumetric flask and add water to…

A: Given that mass of magnesium iodide is 19.3 g.

Q: In the laboratory, a student adds 46.1 mL of water to 21.0 mL of a 0.779 M perchloric acid solution.…

A:

Q: In the laboratory you dissolve 16.2 g of sodium phosphate in a volumetric flask and add water to a…

A: The molar mass of sodium phosphate is 163.94 g/mol.

Q: In the laboratory you dissolve 18.2 g of iron(II) nitrate in a volumetric flask and add water to a…

A: The molar mass of Iron = 55.845g/mol The molar mass of Nitrogen = 14g/mol The molar mass of Oxygen =…

Q: In the laboratory you dissolve 12.2 g of magnesium iodide in a volumetric flask and add water to a…

A: Mass of magensim iodide = 12.2g Molar mass =278.114g/mol Moles of Magnesium iodide…

Q: 5 A,B,C,D

A:

Q: In the laboratory you dissolve 22.9g of magnesium iodidein a volumetric flask and add water to a…

A: Since the molar mass of magnesium iodide i.e MgI2  = Atomic mass of Mg + 2 X Atomic mass of I  Hence…

Q: In the laboratory you dissolve 21.8 g of ammonium nitrate in a volumetric flask and add water to a…

A: Given that mass of ammonium nitrate is 21.8 g.

Q: In the laboratory you dissolve 25.0 g of calcium iodide in a volumetric flask and add water to a…

A: Mass of Calcium iodide, CaI2 = 25.0 g Molar mass of CaI2 = 293.887 g/mol Calculation of no. of mol…

Q: molarity

A:

Q: In the laboratory you dissolve 16.9 g of aluminum chloride in a volumetric flask and add water to a…

A:

Q: 1) KOH and NaOH are dissolved in water to form a 2.48 molar solution. If 42.9 g of NaOH are used and…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: In the analytical chemistry laboratory, Ramli has to perform a titration of barium chloride (BaCl2)…

A: Given mass of solution = 0.108 M  Given volume of solution= 2.0 L

Q: KOH and NaOH are dissolved in water to form a 2.48 molar solution. If 42.9 g of NaOH are used and…

A: Given: Volume of solution = 1673 mL Molarity of solution = 2.48 M Mass of NaOH = 42.9 g

Q: What is the concentration (in M) of a sodium chloride(NaCl) solution prepared by dissolving 16.5 g…

A: Molarity is the ratio of number of moles of solute to the volume of solution (in L)  number of moles…

Q: In the lab, a student makes a solution of KOH by dissolving 52.0 grams of solid in 255 mL of water.…

A:

Q: In the laboratory you dissolve 13.4 g of silver nitrate in a volumetric flask and add water to a…

A: A question based on concentration terms that is to be accomplished.

Q: Glucose (molar mass=180.16 g/mol) is a simple, soluble sugar. Glucose solutions are used to treat…

A: Molar concentration is the ratio of number of moles of solute to volume of solution in liters.…

Q: In the laboratory, you dissolve 13.1 g of zinc chloride in a volumetric flask and add water to a…

A: We have given that Mass of zinc chloride = 13.1 g Total volume of solution = 250 mL = 0.25 L Molar…

Q: In the laboratory you dissolve 19.8 g of ammonium chloride in a volumetric flask and add water to a…

A:

Q: In the laboratory you dissolve 23.4 g of iron(III) fluoride in a volumetric flask and add water to a…

A:

Q: 4. The density of 20.0% NaOH (by weight) is 1.22 g/mL. What is the molarity of 20% NaOH?

A:

Q: If 22.6 grams of an aqueous solution of zinc chloride, ZnCl,, contains 5.33 grams of zinc chloride,…

A:

Q: In the laboratory you dissolve 22.9 g of aluminum iodide in a volumetric flask and add water to a…

A:

Q: In the laboratory you dissolve 18.9 g of manganese(II) bromide in a volumetric flask and add water…

A: molarity = mol/ volume(in L )   [MgCl2] is concentration of MgCl2.

Q: In the laboratory you dissolve 16.6 g of potassium hydroxide in a volumetric flask and add water to…

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

Q: In the laboratory you dissolve 17.8 g of sodium hydroxide in a volumetric flask and add water to a…

A: Given, The amount of sodium hydroxide (NaOH) = 17.8 g Volume (V) = 375 mL The molecular weight of…

Q: In the laboratory you dissolve 22.7 g of copper(II) nitrate in a volumetric flask and add water to a…

A: Given : Mass of copper (II) nitrate i.e Cu(NO3)2 = 22.7 g And volume of solution = 500 mL = 0.500 L…

Q: V In the laboratory you dissolve 18.5 g of potassium phosphate in a volumetric flask and add water…

A: Given,  The mass of potassium phosphate = 18.5 g.  The volume of the solution = 250 mL.  The…

Q: Baking soda (sodium bicarbonate, NaHCO3) reacts with acids in foods to form carbonic acid (H2CO3),…

A: Baking soda or sodium bicarbonate reacts with lactic acid to give sodium salt of lactic acid along…

Q: In the laboratory you dissolve 15.8 g of iron(II) chloride in a volumetric flask and add water to a…

A: The chemical formula of iron (II) chloride is: FeCl2 The balance chemical equation for the…

Q: In the laboratory you dissolve 24.3 g of potassium hydroxide in a volumetric flask and add water to…

A: Given : Mass of potassium hydroxide i.e KOH used = 24.3 g Volume of solution = 375 mL = 0.375 L…

Q: In the laboratory you dissolve 14.9 g of barium acetate in a volumetric flask and add water to a…

A: Molarity = Number of moles of solute/Volume of solution in L Number of moles = mass/molar mass

Q: In the laboratory you dissolve 15.8 g of nickel(II) bromide in a volumetric flask and add water to a…

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

Q: In the laboratory you dissolve 19.0 g of iron(II) sulfate in a volumetric flask and add water to a…

A:

Q: In the laboratory you dissolve 23.7 g of ammonium bromide in a volumetric flask and add water to a…

A:

Q: The mass of solute per 100 mL of solution is abbreviated as (m/v). Mass is not technically the same…

A: % (w/v) = (100 x Mass of solute in g)/Volume of solution in mL

Q: If you are going to dilute 125 mL of 1.50 M AgNO3 solution so that the final volume is 215 mL, what…

A: Given;

Q: You need to make a stock solution ofMg(HCO3)2 with a concentration of 5.50 M. You have a 750.0 mL…

A: Number of moles of solute present in 1 liter of solution is known as molarity of the solution.…

Q: A student soaks willow bark (a natural source of salicylic acid) in ethanol. After a few minutes,…

A:

Q: In the laboratory you dissolve 18.8 g of sodium sulfate in a volumetric flask and add water to a…

A: Number of moles of solute is equal to the mass of solute divided by its molar mass. Write the…

Q: You are a researcher working in a famous molecular biology lab. You will be doing a very important…

A:

Q: If 18.00 mL of 0.1000 M magnesium hydroxide reacts with 10.00 mL of hydrochloric acid, what is the…

A: Applying the dilution equation: M1V1=M2V2 Where M1=molarity of magnesium hydroxide…

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.