Q1/ The molarity and Normality for 250 ml of ?1.05% NaHCO3

Q: of the solution. 4.00-mL of Na

A: Fully protonated form of tyrosine means solution will be in acidic form so use pka1

Q: What is the normality of 0.25 M H2SO4?

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Q: Which of standard substance (or standardized solution) is correct standardization of Na2S2O3:…

A: As2O3   can be used as standard substance because it does not form any hydrate   so its…

Q: How you would prepare 950 mL of a 1X CuSO4•5H2O solution from a 25X CuSO4•5H2O stock

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Q: Q1/ The molarity and Normality for 250 ml of ?1.05% NaHCO3 0.05, 0.05 O 0.1,0.05 O 0.05,0.1 O

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Q: How m NaOH any milliliters Of 2.00AM NaoH2 SOlution Contains 5.25g

A: From the Mole concept: Number of moles present in the solution is the ratio of given mass of the…

Q: Q1 / prepare 2N solution in 250 ml volumetric flask from 5N of HCl stock solution.

A: Concentration of Stock HCl solution, C1 = 5N Volume of Stock HCl solution taken, V1 = ?…

Q: Q3// 1.825 gm of monoprotic acid was dissolved in 50 ml distill water, the solution titrated with…

A: Given  Mass of monoprotic Acid = 1.825 gram  Molar mass of Acid  = 36.5 gram/ mole Volume of sodium…

Q: 50X NaOH solution in 100 mL of 2.5X NaOH solution

A: Given,  V1 = 100 ml  S1 = 50X  S2 = 2.5X V2 = ?

Q: What is the mass of lead in 7.8⋅10^3  g of blood if the lead content is 0.40  ppm?

A: ppm, i.e., parts per million is defined as the mass of a solute (in milli gram) present in 1 L of…

Q: #4 How many liters of 0.88 M solution can be made with 25.5 grams of lithium fluoride?

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Q: What is the %(m/m) of a solution prepared by dissolving 25 g of solute in 85 g of solvent?

A: The mass/mass percent (% m/m) is defined as the mass of a solute divided by the mass of a solution (…

Q: What is the normality of 0.0566 M H3PO4?

A: Given: Molarity of H3PO4=0.0566 M Normality of H3PO4=? H3PO4 is a tribasic acid i.e. it has 3…

Q: What is the solution of 6.5ml to cm³?

A: 1 ml is equivalent to cm3.

Q: given a stock solution of 2.0% dextrose ,how would you prepare 10mL of the following solution? find…

A: The volume of the solution can be determined by the relationship between the concentration and…

Q: How many liters of a 0.75 M solution can be made with 75 grams of lead (II) oxide PbO?

A: Given  Molarity of solution = 0.75 M or 0.75 mole/Liter Mass of PbO      = 75 gram Volume in Liter…

Q: A. 1.00 gram calcium hydroxide in 3.00 liters solution B. 17.0 g potassium dihhydrogen phospate in…

A: Molarity of a solution is generally known or defined as moles of solute divided by volume of…

Q: OOO0 Solution) solution c mo mo mo ma

A: pH is the negative logarithm of the concentration of H+ ions. The scale of the pH is…

Q: 1. What weight of Ba(OH)2 is needed to prepare 100 ml of a 2N solution? 2. Find the normality of…

A: Answer:- This question is answered by using the simple concept of calculation of mass using the…

Q: A1 75 liter bottle of vinegar has a percent by volume of 5.5%. How many liters of vinegar (CH CO0…

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: A biologist wants to make 345mL of 0.03M HCL by diluting a 6M HCL stock solution. How many mL of the…

A: Initial concentration= 6.0 M Final concentration= 0.03 M Final volume= 345 mL Molarity equation,…

Q: How many milliliters of 3.0 M H2SO4 are needed to make 450 mL of 0.10 M H2SO4 solution?

A: This problem can be solved by using the following relation. M1V1=M2V2M2=0.10 M H2SO4M1=3.0 M…

Q: How many mL of a 15 M HCI(ag) stock solution would a teacher need in order to prepare 100mL of a 3M…

A: Given information: Concentration of HCl = 15 M New concentration of HCl = 3 M New volume of HCl…

Q: How many mL of 6.0 M H2SO4 solution are needed to prepare 100.0mL of 0.10 M H2SO4 solution?

A: Since the moles of H2SO4 in final 100 mL of 0.10 M solution is coming from only 6.0 M H2SO4 solution…

Q: .  Calculate the normality of NaOH solution formed by dissolving 0.2 gm NaOH to make 250 ml solution

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Q: given a stock solution of 2.0%,how would you prepare 10mL of the following solution? find mL stock…

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Q: 2.3 N OF 0.174mL NaHCO3 IS NEUTRALIZED BY 31.5mL OF HCl, WHAT IS THE NORMALITY OF THE ACID?

A: Normality of NaHCO3 (base) = 2.3 N  Volume of NaHCO3 (base) = 0.174 ml  Volume of HCl (acid) = 31.5…

Q: What N (normality) is made by diluting 50 ml of H2SO4 (den. = 1.08; 11.6% by weight to 1.0 liter…

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Q: What mass of sodium hydrogen carbonate (NaHCO) is required to prepare a 250.00 ml of a 0.250 M…

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Q: 1 mL of Cefuroxime solution =|1 ml of Cefuroxime

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Q: 3. Calculate the mass of Na2CO3 that would be required to make 500.0 mL of 0.100M of Na2CO3…

A: Hello. Since more than one question has been posted, the answer of the first question shall only be…

Q: Say you have 1.50 M MgS0₄ solution and you need 200. mL of 0.600 M MgS0₄. How can you prepare this…

A: The given data contains, Molarity of MgSO4 M1 = 1.50 M. Molarity of MgSO4 M2 = 0.600 M. Volume of…

Q: What volume of 1.2M solution will have 8.4g of nitric acid?

A: Molarity is defined as the number of moles of the solute divided by the volume of the solution in…

Q: How many liters of 0.88 m solution can be made with 25.5 grams of lithium fluoride

A:

Q: Boric acid (H3BO3) is initially 3moles/liter. Fifty milliliters of this acid solution is diluted to…

A:

Q: How many milliliters of 10.5 M HCl(aq) are needed to prepare 950.0 mL of 1.00 M HCl(aq)? V = mL

A: Given, Stock solution  Concentration of HCl solution (M1) = 10.5 M Volume of HCl solution (V1) = ?…

Q: How many mL of solution can be prepared from b. 1.23 Kg of BaCl2 if a 6.0M solution is needed?

A:

Q: mass of CuSO4·5H2O(s) required to prepare 100.0 mL of 0.100 M solution.

A: Molarity (M) of a solution is defined as the number of moles of solute dissolved per volume of the…

Q: Triton X-100 is a liquid, detergent with a molar mass of 647.0g/mol and a density of 1.07g/ml. What…

A: Molarity of the solution is equal to the number of moles of solute present in one liter of the…

Q: 1.) How Many grams of NaOH (MW=40.0) are in 200 ml of a 0.175 M solution of NaOH?

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Q: wich solution 0.50M NaCl or 0.25M SrCl2 has larger concen_tration when expressed in μg/mL

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Q: How many grams of sodium hydroxide are present in 247.0 mL247.0 mL of a 0.300 M0.300 M NaOHNaOH…

A: Volume of sodium hydroxide (NaOH) = 247.0 mL Concentration of NaOH = 0.300 M

Q: c. 8.50 g of NH4 Cl in 270.0 mL of solution M NH4 Ma- M

A:

Q: What is the welght/volume % concentration of phenol if 0.40 grams are dissolved in 35.0 mL of…

A: Given :-  amount of phenol = 0.40 g  volume of solution = 35.0 mL  To calculate :-  % w/v of…

Q: Calculate the molar -4 concentration of 20 g of cane sugar C12H22011 dissolved with 125 g of water…

A: The molar concentration or molarity of a solution is defined as the number of moles of solute…

Q: Calculate the volume of NaSCN 12x103M solution necessary to prepare 10 ml of 8x10-3 M NaSCN solution…

A: Using  C1V1=C2V2 for finding the volume

Q: Calculate the solubility of PbCrO4 in water at 25 °C. Round your answer to 2 significant digits.

A:

Q: A stock solution of 5.00M C6H12O6 (sugar water) is available. How many milliliters are needed to…

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Q: How many liters of a 0.75 M solution can be made with 75 grams of lead (II) oxide?

A:

Q: What is the Normality of a 25ml solution of Hydrochloric acid, that neutralizes 20ml of a 0.50N…

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.