Write a balanced equation for the reaction of solid copper with silver nitrate solution, then determine the mass of copper needed to react with 50mL of 2.2M silver nitrate solution.

Q: What volume of 0.220 M HBr solution is required to produce 0.0285 moles of HBr?

A: Given: Moles of HBr = 0.0285 mol. And concentration of HBr = 0.220 M

Q: possessed by it? True or False? 15). 3 g of Sodium metal and a large amount of ammonia form a…

A: Solute: the component of a solution which is present in lesser amount.Solvent: the component of a…

Q: How many electrons must be removed from elemental hydrogen (H2) to produce two moles of hydrogen…

A: In this question, we will determined the number of electrons which is removed from H2 gas.  You can…

Q: How much copper sulfate and water must be weighed in order to make 23.14 L of 13.5 M copper sulfate?

A: Given: Molarity of the solution = 13.5 M The volume of the solution = 23.14 L  Standard data: The…

Q: How many grams of LiF would be present in 575 mL of 0.750 M LiF solution? O 0.0338 1.12 x 104 19.9…

A: First in the given question the values of molarity and volume are given. So, we can find out the…

Q: What volume of 0.205 M K3PO4 solution is necessary to completely react with 142 mL of 0.0112 M NiCl2…

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

Q: What mass of precipitate will be produced from the reaction of 50.0 mL of 2.50 mol/L sodium…

A: When sodium hydroxide reacts with zinc chloride it form precipitate of zinc hydroxide.

Q: How many grams of solid cobalt (III) carbonate can be produced by the reaction of 250.0 ml of 0.325…

A: Reaction of sodium carbonate with cobalt chloride is: 3Na2CO3(aq) + 2CoCl3(aq) ......>…

Q: 1. A solution was prepared by dissolving 1210 mg of K3Fe(CN)6 (MM=329.2 g/mol) in sufficient water…

A:

Q: What mass (grams) of sodium phosphate is required to precipitate all silver ions from 67 mL of a…

A: Given: Concentration of silver nitrate i.e. AgNO3 = 0.466 M Volume of AgNO3 solution = 67 mL = 0.067…

Q: What is the molarity of a solution containing 55.8 g of MgCl, dissolved in 1.00 Lof solution? a)…

A: The number of moles can be calculated as, Moles=Mass of MgCl2Molar mass=55.8 g95.211 g/mol=0.5861…

Q: From the following formula, calculate the quantity of each ingredient required to make 4 liters of…

A: Given that -  Total volume of the lotion = 4 liters  Witch Hazel  =    4 parts (by volume)  Glycerin…

Q: What volume of a 43.9% (w/v) hydrogen peroxide solution is required to prepare 468 ml of a 5.9%…

A: The question is based on the concept of solutions. we need to calculate how much hydrogen peroxide…

Q: Twenty grams of potassium dichromate (K2Cr207) is dissolved in 150 mL of water. The solution was…

A:

Q: Determine the concentration of the stock solution in molarity from which 50.0 mL was taken in order…

A: M1=(?) V1= 50ml M2= 0.452M V2= 250ml

Q: How many grams of LiF would be present in 575 mL of 0.750 M LiF solution? O A) 11.2 B) 0.0338…

A: 1 M solution means 1 mole substance is present in 1 L means 1000 mL solution.  The molecular weight…

Q: What volume of 0.220 M HBr solution is required to produce 0.0260 moles of HBr?

A: Given, Molarity of HBr solution = 0.220 M number of moles of HBr = 0.0260 moles

Q: What volume of 9.00 M nitric acid is needed to make 6.50 L of 1.25 M solution?

A: Given data: Molarity of HNO3, M1 = 9.00 M M2 = 1.25M V2 = 6.5 L V1 = ?

Q: A solution is prepared by dissolving 1.26 g AGN0; (169.9 g/mol)

A: molarity= weight / molecular weight x 1000/ volume moles = mass /molar mass

Q: A 32.5 mL sample of an 5.6 % (m/v) KBr solution is diluted with water so that the final volume is…

A: We have to predict the final concentration.

Q: what total volume of 20.6 % m/v sodium phosphate is needed to have a total of 69.5 g of sodium…

A: Given: Mass by Volume percentage=20.6 % Mass of sodium phosphate=69.5. The volume of sodium…

Q: 41.53 mL of a 2.76 M NAOH solution reacts completely with 49.19 mL of HCI solution according to the…

A: Molarity = number of moles/volume of solution (in L)   So,   Number of moles = molarity x volume (in…

Q: A 1.20 gram sample of a hydrated salt is heated to a constant mass of 0.80 gram. What is the…

A: Given,  Mass of hydrated salt = 1.20 g  Mass of anhydrous salt = 0.80 g  What is the percentage by…

Q: Calculate the mass % of the solution if 0.050 moles of magnesium bromide is dissolved in 0.40 kg of…

A: given, moles of  magnesium bromide = 0.050 moles Mass of solution = 0.40 kg

Q: 24) What volume of a 4.00 M KCI solution is required to prepare 800. mL of a 0.500 M KCI solution?

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

Q: weight of Mn

A:

Q: Determine the volume of 0.20 M iron (III) nitrate needed to prepare 50.00 mL of a 0.0100 M solution…

A: We have 0.20 M of Ferric nitrate, which we want to dilute to 0.01 M of 50 mL. We have to calculate…

Q: How many milliliters of an aqueous solution of 0.209 M manganese(II) nitrate is needed to obtain…

A: Given : Molar mass of CuI2 = 317.355 g/mol Mass of CuI2 = 12.3 g Concentration = 0.209 M  V = ?

Q: What electrical properties of water make it such a good solvent? Explain in your own words.

A: water is a universal solvent as it dissolves many substances as compare to other liquids.

Q: volume of this solution

A:

Q: How many mL of stock solution is required to prepare 50 mL of 12.5% H2O2 solution from 90% hydrogen…

A: We know that  a one percent solution defined as 1 gram of solute per 100mL final volume.

Q: How many grams of Ca(OH)2 are needed to produce 500 mL of 1.66 M Ca(OH)2 solution?

A: • Concentration = No. of molesvolume (L)• No. of moles = concentration × volume (L)• mass = No. of…

Q: What mass of zinc in grams is required to react completely with 10.5ml of 2.4 M HCI?

A: Metal reacts with acid to produce metal salts and hydrogen gas. Since Zn is a metal. Hence it reacts…

Q: weight of Mn ore

A:

Q: Describe a chemical method each for the preparation of the sols of sulphur and platinum in water.

A: Given: Sols of sulphur Platinum in water

Q: If 10.0 g of silver nitrate is available, what volume of 0.25 M silver nitrate can be prepared?

A: Given is mass of silver nitrate= 10g Molarity of silver nitrate= 0.25M And we know that- Molar mass…

Q: Solutions of barium bromide and sodium phosphate combine to form solid barium phosphate and aqueous…

A: BaBr2(aq)→ Ba2+(aq)+ 2Br-(aq) Na3PO4(aq)→3Na+ + P O43-(aq)

Q: A 32.5 mL sample of an 5.6 % (m/v) KBr solution is diluted with water so that the final volume is…

A:

Q: A stock solution containing Mn2+ ions was prepared by dissolving 1.584 g pure manganese metal in…

A: Given that, Mass of Mn= 1.584 g Volume of stock solution = 1.00 L Now, 10.00 mL of this stock…

Q: A solution is made by dissolving 25 g of NaCl in enough water to make 1.00 L of solution. Assume…

A:

Q: What weight of KCN is equivalent to 30.00 mL of AgNO3 solution containing 15.00 g/liter (a) by the…

A: We have to find weight of KCN is equivalent to 30.00 mL of AgNO3 solution containing 15.00 g/liter…

Q: Describe the procedure and quantities of solute and solvent to make 1500 mL of a 3.3 M aqueous…

A: Molar mass of Aluminium acetate Al(C2H3O2)3 =204.1  g/mol Molarity = Number of moles of…

Q: How many grams of Magnesium Nitrate are contained in 415 mL of a 2.5M solution?

A:

Q: Determine the volume of 0.116 M Li3PO4 and 0.0871 M Mg(C2H3O2)2 solutions needed to form 135 g of…

A: Number of mols = volume in L × concentration in M Number of mols = weight / molecular weight

Q: A 113 – mL sample of a 1.4 M sucrose solution is diluted to 600 mL . -

A: The given information is as follows: The initial volume of the sucrose solution V1= 113 mL The…

Q: What mass of calcium is required to completely react with a 80.0 mL of solution of aluminium nitrate…

A: Given:Volume of Al(NO3)3 = 80.0mLconcentration, [Al(NO3)3] = 0.125M\ molar mass of Ca= 40.08g

Q: What volume of 3.22 M solution of potassium nitrate is needed to prepare 0.750 L of 0.250 M…

A: Given : Molarity of the original solution, M1=3.22 M The volume of original solution needed, V1=?…

Q: What volume of 0.2500 M cobalt(III) sulfate is required to react completely with 5.00g of sodium…

A: Given, Molarity of cobalt(III) sulfate, Co2(SO4)3 = 0.2500 M = 0.2500 mol/L Mass of sodium…

Q: A 553 mL NaCl solution is diluted to a volume of 1.20 L and a concentration of 6.00 mol L. What was…

A: Given  Initial volume of solution   V1 = 553 mL = 0.553 L Final volume of solution (after dilution)…

Q: 300.0 mL of a 0.395 M solution of NaI is diluted to 700.0 mL. What is the new concentration of the…

A: Given: Volume of NaI solution before dilution (V1) = 300.0 mL. Molatiry of NaI solution before…