the laboratory you dissolve 24.6 g of zinc acetate in a volumetric flask and add water to a total volume of 500 mL. What is the molarity of the solution?  M. What is the concentration of the zinc cation?  M. What is the concentration of the acetate anion?  M

Q: What volume of a 0.229 M hydrobromic acid solution is required to neutralize 29.7 mL of a 0.182 M…

A: 29.7 mL of a 0.182 M barium hydroxide solution has been used. 0.229 M HBr has been used.

Q: How many grams of solute are contained in each solution? a. 520 mL of a 0.23 M NaNO3 solution: g…

A: Molarity = number of moles of solute/volume of solution (L)  Number of moles = molarity × Volume (L)…

Q: Hydrobromic acid can be purchased as 40.0% solution. The density of this solution is 1.38 g mL-1.…

A: Molar concentration of HBr = 6.82 mole/liter.

Q: you have a 1.250 M HCl solution and you need to make 500.0 mL's of 0.1000 M HCl solution. What…

A: Consider the given information is as follows; The initial concentration of HCl M1 = 1.250 M The…

Q: 1. Zinc metal reacts with aqueous hydrochloric acid to produce zinc(II) chloride and hydrogen gas.…

A:

Q: a. For a solution of 0.206 mol of potassium dichromate in 0.500 L. What is the molarity and mass of…

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

Q: In the laboratory you dissolve 17.1 g of potassium fluoride in a volumetric flask and add water to a…

A: Molarity is the  number of moles of solute dissolved per litre volume of a given solution.The…

Q: 20 A 56.0 mL portion of a 1.80 M solution is diluted to a total volume of 268 mL. A 134 mL portion…

A:

Q: A laboratory technician decides to prepare a 50.0 ml of a 0.5 M solution of HCI from a 32.0% stock…

A: The objective of this question is to calculate the dilution factor for preparing a 50.0 ml of a 0.5…

Q: What is the concentration (M) of a NaCl solution prepared by dissolving 9.3 g of pure NaCl in…

A: Given, The mass of solute that is NaCl  is --- 9.3g Volume of NaCl solution is ---- 350mL What is…

Q: A 0.300 M solution of hydrochloric acid is prepared by adding some 1.50 M hydrochloric acid to a 500…

A: On dilution, the number of moles of acid does not change and the number of moles of acid in 500 mL…

Q: What volume, in mL, of a 4.75 M phosphoric acid solution is needed to neutralize 13.88 mL of a 6.25…

A: Phosphoric acid reacts with potassium hydroxide to form sodium phosphate and water. The hydrogen ion…

Q: 8. Suppose 25.65 mL of 0.106 M/ NaOH solution is required to completely react with 10.00 mL of HCl.…

A: NaOH is a base and HCl is an acid. When they reacts neutralization reaction takes place . NaOH + HCl…

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 12.1 g of ammonium bromide in a volumetric flask and add water to a…

A:

Q: How many grams of Mg3(PO4)2 are needed to make 3.000 L of a 2.500 M solution ? The GFW for magnesium…

A: The GFW of Mg3(PO4)2 = 262.87g

Q: In the laboratory you dissolve 19.8 g of chromium(II) iodide in a volumetric flask and add water to…

A:

Q: f 20. g of AgNO3 is available, what volume of 0.40 M AgNO3   solution can be prepared? Volume =…

A: Molarity is the moles of solute per liter volume of solution. It is represented as M.

Q: A student had 2.00 L of a sodium hydroxide solution that had a concentration of 0.4000 M. The…

A:

Q: What mass of sodium chloride will you need to weigh out

A: Molarity = number of moles of solute/volume of solution (in L)/ so, number of moles = molarity ×…

Q: 35.0 mL of 0.255 M HNO3 is added to 45.0 mL of 0.660 M Mg(NO3)2. What is the concentration of…

A: Volume of HNO3 = V1 = 35.0 mlMolarity of HNO3 = M1 = 0.255 MVolume of Mg(NO3)2 = V2 = 45.0…

Q: A 1.0 L solution of .50 M HCI is diluted to a new volume of 2.5 L. What is the concentration of the…

A: Given that, Initial volume (V1) = 1.0 L Initial concentration of HCl (M1) = 0.50 M Final volume (V2)…

Q: In the laboratory you dissolve 18.9 g of potassium sulfate in a volumetric flask and add water to a…

A:

Q: An aqueous solution of hydrochloric acid is standardized by titration with a 0.163 M solution of…

A: Recall the measurements, Molarity of Barium hydroxide=0.163 M, Volume=15.2 ml Molarity of…

Q: What is the molarity of the resulting solution when 300. mL of a 0.600 M aqueous solution is diluted…

A: Given :-  Initial concentration (M1) = 0.600 M  Initial volume (V1) = 300 mL  Final volume (V2) =…

Q: The amount of chloride ion in a water sample is to be determined by adding excess silver (I)…

A:

Q: How much methane is required to produce 55.0 g of carbon dioxide, when burned in excess oxygen?

A: Dear student , since you have posted multiple questions we are allowed to solve only first question…

Q: What volume of 17.4 M HCl should be used to prepare 500. mL of a 6.00 M solution of HCl? А. 1450 mL…

A:

Q: A 87.0 mL aliquot of a 0.500 M stock solution must be diluted to 0.100 M. Assuming the volumes are…

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: In the laboratory you dissolve 22.1 g of iron(II) acetate in a volumetric flask and add water to a…

A: Molarity is defined as the number of moles of acid dissolved in one litre of solution.

Q: 15.5 mL. of 0.200 M  magnesium sulfate  is mixed with 12.0 mL. of 0.0800 M aluminum sulfate…

A:

Q: 4. What volume of 0.100 M sulfuric acid is required to neutralize 800.0 mL of 0.200 M KOH? Show your…

A: Applying molarity equation M 1V 1= M 2V2

Q: 5. You have to make 200 mL of a 0.30 M BaCl You have 2.0 M barium chloride solution available. How…

A: Given information: Initial volume = 200 mL Initial concentration = 0.30 M Final concentration = 2.0…

Q: 20. A 225 mL sample of a 10.0 M aqueous stock solution is diluted to 4.00 L upon addition of water.…

A:

Q: How many mL water must be added to produce a. 625 mL of 1.00M solution from 6.00M solution? b.…

A: a)Given: M1= 6.0M M2= 1.00M V1 = ? V2= 625mL for dilution M1V1=M2V2  V1 = M2V2/M1 = 1.00 x 625/6.0 =…

Q: 3. What is the molarity of KI in a solution that is 5.00% KI by mass and has a density of 1.038…

A: Let the volume of the solution = 1 L = 1000 cm3 The density of the solution = 1.038 g/cm3 Therefore,…

Q: What volume of a 0.160 M barium hydroxide solution is required to neutralize 19.2 mL of a 0.243 M…

A:

Q: In the laboratory you dissolve 22.8 g of nickel(II) sulfate in a volumetric flask and add water to a…

A:

Q: In the laboratory you dissolve 23.7 g of nickel(II) sulfate in a volumetric flask and add water to a…

A: Molarity is defined as the number of moles of solute in per litre of a solution.

Q: How many moles ions are present in 55 mL of a 1.67M solution of magnesium chloride? a. 0.092 b. 0.28…

A: Molarity can be calculated as follows: Molarity = No. of  molesVolume L

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: When we combine two aqueous salts with the same anion: A. PRECIPITATE B. NO REACTION When we combine…

A: A precipitation reaction occur when cations and anions of two solutions in aqueous medium combine to…

Q: In a solution of NiCl2, the Cl concentration is 0.036 M. How many grams of NiCl2 are in 725 mL of…

A: