If we take (3g) of Sodium Hydroxide in (100mL)volumetric flask and add the distilled water, the concentration of the solution will be 0.75 mole C 0.65 mole 7.5 molarity O No one of these O

Q: A solution contains 1.04x10-2 M potassium phosphate and 9.15x103 M sodium fluoride. Solid barium…

A: [F-]= [9.15 × 10^-3]----------------(NaF) [PO4^3-]=1.04× 10^-2M------------(K3Po4)

Q: A 0.450 M solution of KCI needs to be prepared through dilution. A 2.00 M stock solution will be…

A: Given :-  initial concentration = 2.00 M (stock solution)  initial volume = 0.250 L  final…

Q: Three solutions are mixed together to form a single solution in the final solution, there are 0.2…

A: The given question pertains to the composition of a final solution formed by mixing three initial…

Q: A solution of phosphoric acid (HPO,) with a known concentration of 0.250 M HAPPO is titrated with a…

A: Given that -  Molarity of HAPPO = 0.250 M  Molarity of NaOH = 0.800 M  Volume of HAPPO = 72.0 mL…

Q: Would the calculated value of the molarity of the NaOH solution be too high or too low or unchanged…

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Q: If 100.mL of water is added to 25mL of 5.0M NaCl, the final concentration is

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Q: What volume in mL of 0.300 M NaF would be required to make a 0.0705 M solution of NaF when diluted…

A: When additional solvent is added to more concentrated solution (stock solution), the concentration…

Q: Which of the following salta la most soluble? AKOH)3-Kgp = 19 109 BigS3-Kap = 16*1020 A22CO్; - Kgo…

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Q: 2.47 mol of NH3 is add to a solution of 1.5 L, 0.045 M X(NO,)2. What is the resulting concentration…

A: In the reaction Kf represents the formation constant of the compound. It can be determined by the…

Q: Which combination will produce a precipitate? O NH4OH (aq) and HCI (aq) O NaCI (aq) and HC2H3O2 (aq)…

A: The precipitation reaction is a chemical reaction, in which two solutions combine to form an…

Q: How many mL of HCI, 0.1 M, will you need to prepare 0.700 L of HCL, 0.025 M? Student A and Student B…

A: The statement is true.

Q: If I dilute 250 mL of 0.10 M lithium acetate solution to a volume of 750 mL, what will the…

A: initial volume of solution = V1 = 250 ml initial concentration of solution = M1 = 0.10 M  final…

Q: When a solution having a concentration of 5 parts per million , What is the weight of solute in 1000…

A: It is the ratio of the number of grams of solute for every one million grams of solution  i.e  ppm =…

Q: A 50.0 ml solution contains only Na2SO4 (MW 142.04 g/mole).  If 40.0 ml of 0.25 M BaCl2 is needed to…

A: To calculate the number of reactants required for product formation, we must have a balanced…

Q: 8. You are asked to make 250.0 mL of a 1.5 M solution of H2SO4 in lab. You have a stock solution of…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: The maximum amount of nickel(II) carbonate that will dissolve in a 0.283 M nickel(II) acetate…

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Q: 3..How many grams of CrF3 will dissolve in 250 mL of water? For CrF3 the molar mass is 108.99 g/mol…

A: Given-> Volume = 250 ml = 0.250 L.     (1L = 1000 ml) Molar mass of CrF3 = 108.99 g/mole Ksp =…

Q: The molar solubility of the CdCO3 in saturated solution is given below. X = 2.3 x 10-6 What mass of…

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Q: 10. If 29.50 mL of 0.175 M nitrous acid neutralizes 50.0 ml. of harium hydroxide, what is the…

A: Given:   volume of HNO3 =  29.5ml = 0.0295L[HNO3] = 0.175MVolume of base Ba(OH)2 = 50ml =…

Q: A solution contains 1.16x10-2 M potassium carbonate and 1.36x10-2 M potassium sulfide. Solid copper…

A: Answer: A sparingly soluble salt begins to precipitate when its ionic product becomes equal to its…

Q: 27 If 35.0 g of CH3OH (MM = 32.0 g/mol) are dissolved in 500.0 mL of solution, what is the…

A: Since, Molarity is the number of moles of solute dissolve in one litre of the solution. Thus,

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

A: we have to determine if precipitate forms on combining solution A and B and the formula of the…

Q: What mass of Na)CO; is present in 0.650 L of a 0.230 M Na7CO; solution? 1S

A: Solution stoichiometry is mainly based on the calculation of moles and volumes. These two values are…

Q: How much precipitate is produced when 35.0 mL of 0.255 M NaCl is added to 45.0 mL of 0.328 M…

A: In a chemical reaction, reactants are converted to products. The chemical reaction occurs by their…

Q: 50 ml of .2M KNO3 from 4.0 M stock solution

A: Given: Volume of KNO3 solution = 50 mL Molarity of KNO3 solution = 0.2 M Molarity of stock solution…

Q: Table of solubility properties 1.0 M Na2SO4 (sulfuric acid) 1.0 M Na2CO3 (sodium carbonate) Ba2+…

A: Solubility refers to the ability of a substance to dissolve in a particular solvent to form a…

Q: A student dilutes 245 mL of a 1.50 mol/L solution. The final volume is 558 mL. What is the final…

A: Given information is as follows: The initial concentration of the solution M1= 1.50 mol/L The…

Q: ml of sodium carbonate solution 250 contains 2.65g of Na2CO3. If 10 ml of the solution is diluted…

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Q: An excess of AgNO, was added to a 0.24 g sample of 70.6 % CaCl2 ( 111 g/mol). What is the mass of…

A: Mass of sample = 0.24 gpercentage of CaCl2 in sample = 70.6 %Mass of CaCl2 present in sample = mm =…

Q: Solid magnesium sulfite is slowly added to 125 mL of a 0.482 M sodium hydroxide solution until the…

A: The question is based on the concept of solubility product principle.It states that when a weak…

Q: The particle size of precipitate should be small enough size for easily to filtrated F O T O

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Q: If I dilute 250 mL of 0.10 M lithium acetate solution to a volume of 750 mL, what will the…

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Q: Solid potassium chromate is slowly added to 125 mL of a 0.440 M barium nitrite solution until the…

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Q: b) A solution was prepared by dissolving 1.5 g of Acetic acid (CH,COOH) in a 250cm solution. 50cm'…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: electiolyte. 65. Twenty-five milliliters of a solution (d = 1.107 g/mL) containing 15.25% by mass of…

A: (a) The reaction of barium chloride with sulfuric acid is, BaCl2(aq) + H2SO4(aq) → BaSO4(s) +…