In the laboratory a student combines 31.7 mL of a 0.167 M calcium nitrate solution with 20.9 mL of a 0.685 M ammonium nitrate solution.What is the final concentration of nitrate anion ?

Q: 300.0 mL of a 0.365 M solution of Nal is diluted to 700.0 mL. What is the new concentration of the…

A:

Q: 400.0 mL of a 0.455 M solution of NaCl is diluted to 900.0 mL. What is the new concentration of the…

A: Given, 400.0 mL of a 0.455 M solution of NaCl is diluted to 900.0 mLwe are asked to calculate the…

Q: uppose 7.94 g of ammonium sulfate is dissolved in 100. mL of a 0.70 M aqueous solution of sodium…

A:

Q: What mass of KBrKBr (in grams) should you use to make 250.0 mLmL of a 1.10 MM solution of KBrKBr?

A: Given data, Volume of solution is 250 mL =0.25L                       (1L =1000mL) Molarity of…

Q: 600.0 mL of a 0.415 M solution of LiCl is diluted to 900.0 mL. What is the new concentration of the…

A:

Q: In the laboratory a student combines 31.8 mL of a 0.232 M sodium sulfate solution with 24.7 mL of a…

A: Number of moles of solute devided by volume of solution in liter is known as molarity.

Q: What volume of 8.50 M NaCl solution needs to be diluted to produce 400.0 mL of 2.00 M NaCl solution?

A: In case of dilution of any electrolyte, the following relation is used : MiVi = MfVf

Q: A student pours 350 mL of a 6.0 molar solution of sodium hydroxide into a 750 mL volumetric flask…

A: Given data : Initial volume of the solution = 350 mL = 0.35 L Molarity = 6 M So, Number of…

Q: A 25.00 mL sample of hydrochloric acid solution requires 24.16 mL of 0.106 M sodium hydroxide for…

A: By volumetric principle formula is M1 x V1= M2 x V2 Where M1= initial concentration of solution [A]…

Q: You wish to make a 0.399 M nitric acid solution from a stock solution of 6.00 M nitric acid. How…

A: The process of dilution is defined as the process in which a solution with a lower concentration is…

Q: You wish to make a 0.175 M hydrobromic acid solution from a stock solution of 6.00 M hydrobromic…

A: We know that moles of solution before and after dilution remains same. Given data: Molarity of stock…

Q: A 25 ml aliquot of a 2.00 M stock solution is placed in a 300. mL volumetric flask. When it is…

A: Given that, M1=2.00M , V1=25 mL M2=? , V2=300mL

Q: In the laboratory a student combines 22.2 mL of a 0.138 M sodium carbonate solution with 28.8 mL of…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: In the laboratory a student combines 29.1 mL of a 0.171 M silver acetate solution with 21.7 mL of a…

A: Given: Concentration of silver acetate i.e. CH3COOAg = 0.171 M Volume of CH3COOAg solution = 29.1 mL…

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

A:

Q: 0.15 M AlCl3 solution. How many grams of aluminum chloride should the chemist use?

A: Molarity is defined as number of solute present in 1000 ml of solution . Mole=…

Q: 400.0 mL of a 0.345 M solution of NaCl is diluted to 900.0 mL. What is the new concentration of the…

A: The correct answer is given below

Q: In the laboratory a student combines 43.2 mL of a 0.275 M lead nitrate solution with 14.9 mL of a…

A: Information about the question

Q: A student found that it required 42.9 mL of a 0.960 M KOH solution to neutralize 20.0 mL of a…

A:

Q: In the laboratory a student combines 46.1 mL of a 0.375 M silver acetate solution with 16.1 mL of a…

A: The objective of the question is to find the final concentration of acetate anion when a silver…

Q: 100.0 mL of a 0.820 M solution of KBr is diluted to 500.0 mL. What is the new concentration of the…

A: We will use the concept of: M1V1=M2V2, where  M1 = 0.820 M V1 = 100 ml or 0.1 L M2   = ???? V2 =…

Q: If you had to prepare a 0.200 M HCl solution from 16.0 mL of a 2.70 M HCl stock solution, to what…

A: GIVEN: M1=Initial molar concentration=2.70MM2=Final molar concentration=0.200MV1=Initial solution…

Q: 200.0 mL of a 0.750 M sodium hydroxide solution. How many moles of sodium hydroxide are in the…

A:

Q: If 50.0 mL of 0.125 M HCl solution and 50.0 mL of 0.125 M NaOH are mixed, what is the molarity of…

A: Given,        50mL of 0.125M  HCl        50mL of 0.125M NaOH  are mixed  and have to calculate the…

Q: One half liter (500.0 mL) of 2.50 M HCl is mixed with 250.0 mL of 3.75 M HCl. Assuming the total…

A:

Q: A 230.0-mL sample of a 0.275 M solution is left on a hot plate overnight; the following morning the…

A: Given :-A 230.0 mL sample of a 0.275 m solutions is left on ahot plate overhight, the following…

Q: If 56.0 g of Beskar (mm= 21.03 g/mol) is added to a 500.0 mL volumetric flask, and water is added to…

A: concentration of Beskar = NO. OF MOLES / TOTAL VOLUME(L) NO. OF MOLES= GIVEN MASS / MOLAR MASS…

Q: A student prepared a standard copper solution by combining 6.37 mL of stock 0.261 mol/L copper(II)…

A: When a solution of Concentration C1 and volume V1 is diluted by adding water to a final volume V2…

Q: If 25.0 g of KBr (MM = 119.00 g/mol) are added to a 500.0 mL volumetric flask, and water is added to…

A: Concept introduction: Molarity of the solution is equal to the number of moles of solute dissolved…

Q: What volume of a 0.198 M perchloric acid solution is required to neutralize 15.7 mL of a 0.136 M…

A:

Q: A 21.8 mL solution of 14.2 M HCl is diluted to 228 mL. What is the new concentration of the acid…

A: Given : Initial concentration of HCl = 14.2 M Initial volume of solution = 21.8 mL And final volume…

Q: If 12.7 g of KBr (MM = 119.00 g/mol) are added to a 500.0 mL volumetric flask, and water is added to…

A: Molarity: The molarity of the solution can be defined as the number of moles of the solute present…

Q: A 35.6 mL solution of 15.8 M HCl is diluted to 191 mL.  What is the new concentration of the acid…

A: the answer is given as follows

Q: What volume of a 0.313 M perchloric acid solution is required to neutralize 15.3 mL of a 0.185 M…

A: Ba(OH)2(aq) + 2 HClO4 (aq) ⇌ Ba(ClO4)2 (aq) + 2H2O(l)Moles of Ba(OH)2 = 0.0153L × 0.185mol1L=…

Q: In the laboratory a student combines 47.3 mL of a 0.247 M aluminum iodidesolution with 11.4 mL of a…

A: In the given reaction 47.3 mL of 0.247 M aluminium iodide is mixed with 11.4 mL of 0.431 M solution…

Q: 23.6 mL of a 1.1 M solution of lithium hydroxide is used to prepare a solution with a concentration…

A: Molarity can be defined as the ratio of number of moles to that of volume of solution in liters.

Q: How many milliliters of a 0.200 M sodium hydroxide solution are needed to react with 18.0 mL of a…

A:

Q: What volume in mL of an 11.6 M HCIO, (100.5 g/mol) solution is needed to make 500.0 mL of a 7.59 M…

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.