If 215.0 mL of 0.642 M NaOH solution is diluted to 890.0 mL, what is the concentration of the diluted solution?

Q: What is the initial concentration of solution if 25.0 mL of it are diluted to a new volume of 370 mL…

A:

Q: What is the molarity of a solution of ammonia that is 34% ammonia if the density of the solution is…

A: Given,A bottle of concentrated aqueous ammonium is labeled 34% NH3by mass and density = 0.88 g/mLThe…

Q: If 3.73 g of CUNO, is dissolved in water to make a 0.720 M solution, what is the volume of the…

A: We need to find volume of solution in mililiters(mL)  Molarity is defined as the ratio of number of…

Q: If 4.3048 g NaOH pellets were dissolved in water to make a total of 250.0 mL of solution, what would…

A: The formula required to calculate molarity is

Q: How many moles of HClO4 is in 30 mL of 0.50 M solution? If you are trying to dilute it to a 0.10 M…

A: Given  30 mL of 0.50 M solution of  HClO4, moles of HClO4 determined as This solution is diluted to…

Q: What is the concentration of the NaCl solution that results when 0.150 L of a 0.556-M solution is…

A: The concentration of the NaCl solution is to be calculated

Q: If 2.00x102 mL of 6.0 M nitric acid is diluted with water to a volume of 3.00*102 mL, what is the…

A: Dilution : the process of addition of solvent to a solution is called dilution In this process…

Q: If 145.52 mL of 1.956 M calcium hydroxide solution is diluted to 119.03 mL, what is the resulting…

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…

Q: If 12.00 mL of solvent is added to 8.00 mL of a 0.625 M solution, what is the concentration (in M)…

A: Since the concentration of solution is given by  concentration = moles of solute / volume of…

Q: If the initial concentration of the cobalt solution was 0.225 molar and you mix 7.50 mL of the…

A: Given: The initial concentration of cobalt solution, (M1) = 0.225 M. Initial volume of the solution,…

Q: to what volume should you dilute 150.0 mL of a 14.5 M stock solution of HNO3 to obtain a 0.200 M…

A: In case of dilution of any electrolyte, the number of moles (or millimoles) of that electrolyte…

Q: A laboratory procedure calls for making 400.0 ml. of a 1.1 M NaNOz solution. What mass of NaNO, (in…

A: The concentration of of a substance can be expressed in various terms like, molarity, normality,…

Q: A 50.0 mL sample of 0.436 M NH4NO3 is diluted with water to a total volume of 250.0 mL. What is the…

A: The addition of any certain solvent which attributes to the decrease in solute's concentration…

Q: If 48.41 mL of a standard 0.4434 M NaOH solution is required to neutralize 35.23 mL of H2SO4, what…

A: Given, Molarity of NaOH = 0.4434 M.             Volume of NaOH = 48.41 mL = 0.04841L. The balanced…

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

A:

Q: What volume of 0.547 M sulfuric acid solution (in mL) is needed to neutralize 50.00 mL of 0.0812 M…

A: Sulfuric acid is a diprotic acid and thus it gives 2 H+ ions. Sodium hydroxide is a base and it…

Q: 350. mL of a 0.255 M zinc chloride solution is diluted to a volume of 785 mL, what is the molarity…

A: Given that: Initial molarity of the solution = 0.255 M Initial volume of the solution = 350 mL…

Q: If 50 mL of 0.5 mol / L KBr solution is mixed with 100 mL of the same solution, the resulting KBr…

A: Given  50 ml 0.5 M solution of KBr And also 100 mL  same solution  means concentration  is same I.e…

Q: What mass of solid lead chloride is formed when 150 mL of 0.125 M lead ions are mixed with 350 mL of…

A: Given , 150 mL of 0.125 M lead ions are mixed with 350 mL of 0.175 M chloride ions. Molarity =…

Q: What volume of 0.218 M KMnO4 solution is needed to prepare 503. mL of 0.0151 M KMnO4? Enter your…

A: The equation is, M1V1 = M2V2

Q: What volume, in milliliters, of 14.6 M HCl is required to make 68.3 mL of 3.16 M HCl? Type only the…

A: Given, Stock solution of HCl: Concentration of stock solution of HCl (M1) = 14.6 M Volume of Stock…

Q: A 1.00 L NaCl stock solution has a molarity equal to 0.5 M, what is the final concentration when 200…

A: Given data: The volume of stock solution of NaCl V1 = 1.00 L. The molarity of stock solution of NaCl…

Q: A 59.3 mL sample of 0.423 M NH4NO3 is diluted with water to a total volume of 245.3 mL. What is the…

A:

Q: If 25.0 mL of a 2.19 M solution are diluted to 72.8 mL, what is the final concentration?

A: 25.0 mL of a 2.19 M solution. diluted to 72.8 mL. Final concentration?

Q: If 10.0 mL of a 2.50 M KBr solution was diluted to 250. ml, what is the molarity of the solution?

A: The number of moles of a solute per liter of solution is measured in molarity, which is a unit of…

Q: If 49.96 mL of a standard 0.4221 M NaOH solution is required to neutralize 14.28 mL of H,SO, what is…

A: We should equal equivalent of both acid and NaOH to get MOLARITY of acid Equivalent =…

Q: To what volume should you dilute 50.0 mL of a 12 M stock HNO3 solution to obtain a 0.100 M HNO3…

A: For diluting the stock solution we have to use the following equation. C1V1=C2V2C1=concentration of…

Q: A student removes 25 mL of 3.0 M NaOH and dilutes it to final volume of 350 mL. What is the…

A: Given :-  initial concentration of solution = 3.0 M  initial volume of solution = 25 mL  final volum…

Q: Determine the resulting nitrate ion concentration when 85.0 mL of 0.742 M potassium nitrate and…

A: We need to calculate the molar concentration of nitrate ions in both Potassium nitrate and Calcium…

Q: A 4.07 g sample of a laboratory solution contains 1.85 g of acid. What is the concentration of the…

A:

Q: If you take 40 grams of sodium nitrate and dilute it with water until the solution has a total…

A:

Q: solution

A:

Q: If 2.70 mL of 12.0 M NaOH is diluted to a volume of 150.0 mL, what is the fi nal concentration?

A: Concentration, C1 = 12 M Volume, V1 = 2.70 ml Volume, V2 = 150 ml Concentration, C2 = C2

Q: If 150 mL of a 1.46 M solution is diluted to a volume of 200 mL, what is the final molar…

A:

Q: How many milliliters of 0.359 M HCIO4 (perchloric acid) HC1O4? are required to give 0.310 mol mL

A:

Q: When a 50 mL of 1.25 M NH4Cl is mixed with 175 mL of 0.125 M NH4Cl, what will be the concentration…

A: Given :-  solution A : 50 mL of 1.25 M NH4Cl   solution B : 175 mL of 0.125 M NH4Cl  To calculate :…

Q: A 25.0 mL sample of a 30.0% HF solution has a density of 1.101 g/mL. The sample is diluted to a…

A: Given information,    Initial volume of the solution is 25.0 mL.    Final volume of the solution is…

Q: If I have 0.969 moles of a 0.499 M solution, what volume of that solution do I have in L?

A: Molarity is the measurement of concentration and is defined as the number of moles of solute per…

Q: If 191.08 mL of 3.12 M solution is added to 138.28mL of 4.21 M solution what is the final molarity…

A: Given that -  Molarity of first Solution , M1 = 3.12 M  Molarity of second Solution , M2 = 4.21 M…

Q: 2 If 18.25 g HCl is dissolved in enough water to make 500.0 mL of solution, what is the molarity of…

A: 1.0 M or mol/L

Q: If 4.73 g of CuNO3 is dissolved in water to make a 0.270 M solution, what is the volume of the…

A: Given : Mass of CuNO3 = 4.73 g Concentration of CuNO3 solution = 0.270 M Molar mass of CuNO3 =…

Q: Suppose you are working with a NaOH stock solution but you need a solution with a lower…

A: This type of problem is known as dilution problem. We can use the equation:- M1V1 = M2V2  where ,:-…

Q: If 6.96 g of CuNO, is dissolved in water to make a 0.760 M solution, what is the volume of the…

A: Weight of CuNO3 = 6.96g Molarity = 0.760M Molar mass of CuNO3 = 125.6gmol Volume in mL = ?

Q: What volume of 0.687 M perchloric acid solution (in mL) is needed to neutralize 50.00 mL of 0.0347 M…

A:

Q: If a student standardized a NaOH solution and found that the three calculated concentrations were…

A:

Q: If you dilute 27.0 mL of the stock solution from part a) (the answer is 6.25) to a final volume of…

A:

Q: If 110.0 mL of water is added to 0.15 M NaOH solution until the final volume is 150.0, what will the…

A: To make a diluted solution From concentrated solution we need to add water and thus a diluted…

Q: A 50.0 mL sample of 0.436 M NH4NO3 is diluted with water to a total volume of 250.0 mL. What is the…

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.