If 0.500 mL of an 0.218 M NaCl solution is added to 100.0 mL of pure water.  what is the concentration of the new solution?

Q: A student pipet 10.0 mL of an acid solution. They titrated it with 14.82 mL of 1.228M NaOH solution.…

A: Given: Concentration of NaOH solution = 1.228 M Volume of NaOH solution used = 14.82 mL. And volume…

Q: A student weighs out 5.81 g of NaBr, transfers it to a 250. mL volumetric flask, adds enough water…

A: Given that: Mass of NaBr = 5.81g Molar mass of NaBr = 103g/mol Total volume in the flask = 250mL=…

Q: The concentration of a certain sodium hydroxide solution was determined by using the solution to…

A: Given  Mass of KHP = 0.4790 gram  Molar mass of KHP = 204.22 gram/mole  Volume of NaOH solution =…

Q: A 9.44 g sample of an aqueous solution of hydrobromic acid contains an unknown amount of the acid.…

A: Given that : The mass of the sample = 9.44 g The volume of barium hydroxide = 29.4 mL The molarity…

Q: You have 500 mL of a 0.125 M HCl(aq) solution and you want to dilute it to exactly 0.100 M. How much…

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

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: An aqueous solution of nitric acid is standardized by titration with a 0.110 M solution of barium…

A:

Q: In the laboratory, a student adds 44.1 mL of water to 12.1 mL of a 0.577 M nitric acid solution.…

A: Provided initial Molarity(M1)=0.577M Let final Molarity = M2    (say) Initial volume of nitric acid…

Q: A student pipets 11 mL of a 0.0155 M solution of CaCl2 into a 100.00 mL volumetric flask and dilutes…

A: Given,

Q: If 203 mL of water is added to 5.00 mL of 4.16 M KCI solution, what is the concentration of the…

A: • The values provided in the question are:-  i) Initial volume of KCl solution, V1 = 5.00 mL  ii)…

Q: An aqueous solution of barium hydroxide is standardized by titration with a 0.154 M solution of…

A: Molarity of perchloric acid = 0.154 M Volume of Acid = 18.7 mL Volume of Base = 19.8 mL Now., 1 mole…

Q: An aqueous solution of barium hydroxide is standardized by titration with a 0.180 M solution of…

A: Barium hydroxide reacts with perchloric acid as follows: The stoichiometry of the balanced chemical…

Q: How much solvent must be added to 25.0 mL of a 10.0 M HBr(aq) solution to form a 4.00 M HBr(aq)…

A: Let V Volumn is added

Q: _____% by mass

A:

Q: Determine the concentration of HCl if a 35.0 mL solution of 0.700 M NaOH is titrated until…

A: Acid reacts with base to form salt and water. HCl reacts with NaOH to form NaCl and water. Write the…

Q: An aqueous solution of barium hydroxide is standardized by titration with a 0.109 M solution of…

A:

Q: 30) An aqueous solution of potassium hydroxide is standardized by titration with a 0.133 M solution…

A: Neutralization reaction  is defined as When acid and base  completely  react  and form salt and…

Q: An aqueous solution of hydroiodic acid is standardized by titration with a 0.137 M solution of…

A: The hydrochloric acid reacts with calcium hydroxide to form calcium chloride and water. The equation…

Q: What volume of a 0.351 M perchloric acid solution is required to neutralize 20.3 mL of a 0.171 M…

A:

Q: An aqueous solution of hydrochloric acid is standardized by titration with a 0.192 M solution of…

A: GivenGiven, A 0.192 M solution of calcium hydroxide. If 25.4 mL of base are required to neutralize…

Q: molarity

A:

Q: A 16.2-g sample of HF is dissolved in water to give 3.0 × 102 mL of solution. What is 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: A 21.47-mL sample of hydrochloric acid solution requires 35.00 mL of 0.109 M sodium hydroxide for…

A: Given :-  concentration of NaOH solution = 0.109 M  volume of NaOH solution = 35.00 mL  volume of…

Q: The molarity of an aqueous solution of barium hydroxide is determined by titration against a 0.292 M…

A: Given:- M1=HCl=0.292M, V1=19.9 mL   n1=Basicity of acid=1 M2=BaOH2=?  V2=38.3 mL    n2=Acidity of…

Q: if 25.0ml of 0.104 m bacl solutions is pipetted into 100. ml volumetric flask and water added to the…

A: Given data => Intial volume = 25mL = V1 Intial concentration = 0.104m = M1 Final volume = 100mL =…

Q: If a 57.0 mL sample of nitric acid is titrated with .375 M calcium hydroxide, and 23.0 mL are…

A: The reaction taking place is  2HNO3 + Ca(OH)2 ----> Ca(NO3)2 + 2H2O => for 2 moles of HNO3  we…

Q: 4. You are given 150 ml of a 0.1 M NAOH solution. What volume of a 1M HCI solution would you need to…

A: Given :- molarity of NaOH solution = 0.1 M  Volume of NaOH solution =150 mL  Molarity of HCl…

Q: How much water must be added to 556 mL of 0.182 M HCl to produce a 0.125 M solution? (Assume that…

A: Given : Initial concentration of HCl = 0.182 M initial volume of HCl solution = 556 mL Final…

Q: In the laboratory a student combines 23.6 mL of a 0.117 M aluminum bromide solution with 11.9 mL of…

A: It is given that 23.6 mL of 0.117 M of aluminium bromide is combined with 11.9 mL of 0.353 M of…

Q: molarity

A:

Q: If 230 mL of H2O is added to 20.0 mL of 12 M HCl, what is the final concentration of the solution?

A:

Q: Fe2+ (aq), Ca2+ (aq) , and Ba2+ (aq) are in a solution together what would you add to the water to…

A: In the given question we have to separate ions from Solution.  the mixture of metal ions in the…

Q: An aqueous solution of barium hydroxide is standardized by titration with a 0.180 M solution of…

A: Given : Molarity of HCl = 0.180M Volume of base = 28ml Volume of acid = 26.4ml

Q: A solution is made by diluting 37 ml of a 10.25 mil/L standard solution to a volume of 2.40L. What…

A: Answer: The concentration of the resulting solution is 0.158 mol/L.

Q: What volume, in mL, of a 6.75 M solution should be added to a 500.00 mL volumetric flask to create a…

A:

Q: An aqueous solution of nitric acid is standardized by titration with a 0.108 M solution of calcium…

A: Given: Concentration of calcium hydroxide i.e. Ca(OH)2 = 0.108 M Volume of Ca(OH)2 solution required…

Q: An aqueous solution of hydrochloric acid is standardized by titration with a 0.178 M solution of…

A:

Q: In the laboratory a student combines 21.9 mL of a 0.211 M iron(II) iodide solution with 30.0 mL of…

A: Given- Concentration of iron (||)iodide solution= 0.211M Volume of iron (||) iodide solution =21.9…

Q: The concentration of a certain sodium hydroxide solution was determined by using the solution to…

A: Given: Volume of NaOH neutralized = 48.82 mL = 0.04882 L                           (Since 1 L = 1000…

Q: A 12.7 g sample of an aqueous solution of hydrochloric acid contains an unknown amount of the acid.…

A:

Q: 1. If 10. g of AgNO3 is available, what volume of 0.40 M AgNO3 solution can be prepared? Volume =…

A: The answer to the following questions are given as:

Q: A student weighs out a 2.76 g sample of NaOH , transfers it to a 500. mL volumetric flask, adds…

A:

Q: The concentration of a certain sodium hydroxide solution was determined by using the solution to…

A: Given,  Molar mass of KHP = 204.22 g/mol Mass of KHP used = 0.7570 g Now,  Moles of KHP =  mass /…

Q: An aqueous solution of sodium hydroxide is standardized by titration with a 0.107 M solution of…

A: Given  Molarity of HI ( M1 ) = 0.107 M Volume of the acid ( V1  ) = 24.7 mL Volume of base ( V2 )  =…

Q: An aqueous solution of calcium hydroxide is standardized by titration with a 0.161 M solution of…

A: Given that,  Molarity of Nitric acid solution M1 = 0.161 M Volume of nitric acid used for titration…

Q: A 8.84 g sample of an aqueous solution of hydrobromic acid contains an unknown amount of the acid.…

A:

Q: An aqueous solution of perchloric acid is standardized by titration with a 0.159 M solution of…

A: Given : molarity of Ba(OH)2 = 0.159 M Volume of HClO4 solution = 11.4 mL And volume of Ba(OH)2…

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.