Based from the Molarity of the palmitic acid solution that you were able to solve from the previous proble, you are to prepare 250 mL of the said molar concentration. If you have an available 2M stock solution of Palmitic acid,   How many mL of the 2M palmitic acid stock solution will you need?

Q: Suppose you add 2.2 g of table salt (NaCI) and 3.4 g of potassium chloride (KCI), a table salt…

A: The molar mass of NaCl is  58.44g/mol The molar mass of KCl is 74.55g/mol The moalr mass of water =…

Q: Use floating decimal in your solutions but express all final answers to four (4) decimal places and…

A:

Q: What volume of solution is needed to give 15.3 g of NaBr is the solution is 28.4% NaBr by volume and…

A: The volume of solution has to be given,

Q: You need to make an aqueous solution of 0.140 M manganese(II) sulfate for an experiment in lab,…

A: we have to calculate mass of manganese(II) sulfate needed to prepare the solution

Q: Eight hydrochloric acid solutions were titrated and the concentration was determined to be as listed…

A: We know that 1 M = 1000 mM

Q: Please fill out like how the problem is set up or circle the answer or answers

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: he boiling point of water is 100.0°C at 1 atmosphere. How many grams of sodium chloride (58.44…

A: Boiling point of solution is greater than boiling point of solvent.   This is known as elevation in…

Q: In the lab, Stock bottles of concentrated solutions can be diluted to make solutions for use with a…

A: Given: Molarity of initial solution = 12 M Molarity of final solution = 3 M Volume of final solution…

Q: A. Dilution of Stock Solution Concentration of STOCK solution you prepared (M) 0.8 Volume of STOCK…

A: Introduction: This can be calculated from the equivalence formula, V1S1 = V2S2 (V and S are the…

Q: Constants I Perm 1.00 g KCl in 95.0 mL of solution Express your answer with the appropriate units.…

A:

Q: Volume vinegar used (ml) % from label Molarity of NaOH Titration volume measurements Inital volume…

A: Molarity of titrant, NaOH used = 0.0987 M  The balanced equation for the reaction is: NaOH(aq) +…

Q: Hello! I'm having issue with the question below. I'm thinking the concentration of NaOH would go…

A: It is given that the beaker is not dry , hence it contains traces of water.

Q: Exercises ough solution through the tip The top of the solution should Balance each chemical…

A:

Q: Use the lab introduction to answer the following question. When answering this problem, report the…

A: Volume of beverage powder sample mixture = 3.78 L Volume of sample taken for dilution (V1) = 10 mL…

Q: The names and chemical formulae of some chemical compounds are written in the first two columns of…

A: Given that, we have to tell the major species present when the following compounds dissolved in…

Q: Solute amount Solution volume Solution Concentration (Liters) (Molarity) (moles) 0.500 0.500 1.000…

A:

Q: You wish to make a 0.395 M hydrochloric acid solution from a stock solution of 6.00 M hydrochloric…

A: Given: Initial concentration of HCl (M1) = 6.00 M Final concentration of HCl after dilution (M2) =…

Q: Eight hydrochloric acid solutions were titrated and the concentration was determined to be as listed…

A: We have find out the answer

Q: A student dissolves 15. g of benzoic acid (C,H,O₂) in 325. mL of a solvent with a density of 1.07…

A:

Q: A solution is prepared by mixing 694.0 mL of ethanol with 506.0 mL of water. The molarity of ethanol…

A: Given that the solution is made by mixing 694.0 mL of ethanol and 506.0 mL of water.

Q: 3. A student neutralized 25.0 cm of sod ide solutiUH WiLH U.6 student carried out the experiment…

A: Few questions based on mole concept, which is to be accomplished.

Q: A chemist prepares a solution of iron(III) bromide (FeBr,) by measuring out 420. g of iron(III)…

A: Given :  Mass of FeBr3 = 420. g  Volume of solution = 350 mL  To calculate :  Concentration of…

Q: What is the molarity of an aqueous solution that contains 0.0720 g C₂H6O₂ per gram of solution. The…

A: Molarity for a solution is= moles of solutevolume (in L)Molar mass of C2H6O2 is…

Q: I. Fill in the table of the needed information. Note: There may be more than one solute/solvent…

A: A solute is the constituent(s) of a solution that is present in a smaller amount and the solvent is…

Q: 0.502L of a 2.2 M KCl solution? Express answer in 2 significant figures?

A: Question is not there but depending on values given, Interpretation- Number of moles of KCl Concept…

Q: 6.) A sulfuric acid (H2SO4) solution with a concentration of 6.00 M has a density of 1.34 g/mL. What…

A: 6.) Given:    6.00 M H2SO4 has a density of 1.34 g/mL     The volume of the acid solution is 1000 mL

Q: A student was given a solution of unknown molarity of Potassium Hydroxide (KOH). On the lab bench…

A: Part a- Potassium hydrogen phthalate should be chosen as standard solution because the pure form of…

Q: Q-1- How many gram are present in ( FOUR ) of these solutions. 1- 100 ml. sodium carbonate solution…

A: There are different concentration terms used to express the concentration of solutions. Some of them…

Q: - * First, a stock solution of 10 mM fluorescein must be made in 15 mL of water. Calculate the mass…

A: Concentration of stock solution = 10 mMVolume of fluorescein solution = 15 ml = 0.015 LMoles of…

Q: a solution by dilution

A:

Q: Convert the experimental glucose concentration (provided in the table below) from mM (millimolar) to…

A:

Q: A solution is prepared by mixing 8.82 g of sodium carbonate with 173. mL of water. What is the…

A: mass to volume percent is defined as mass of solute devided by volume of solution.

Q: XHow will you describe the following chemical reaction? C3H8 + 502 → 3CO2 + 4H2O Propane is…

A:

Q: A brine solution is 10.0 % NaCl by mass. What is the molarity of this aqueous solution, given that…

A: Given a brine solution with concentration 10% by mass. Given density of the solution is 1.071 g/ml.…

Q: Can you help explain to me if the concentration and molarity of acetic acid in vinegar remains the…

A: Acetic acid has a formula CH3COOH. It is a clear colorless liquid Glacial acetic acid is corrosive…

Q: The names and chemical formulae of some chemical compounds are written in the first two columns of…

A: KOH is ionic therefore dissociates into ions

Q: Using this percent change data, determine the concentration of sucrose that would be isotonic.  it…

A: A question based on isotonic concentration, which is to be accomplished.

Q: if you want to make 1000.0 mL of a 0.150 M solution starting with a standard solution of 0.550 M,…

A:

Q: Standard vinegar solutions are about 5% acetic acid by mass. What is the molarity of a 5% vinegar…

A: Vinegar is aqueous solution which contains small amount of acetic acid. Generally vinegar is used as…

Q: Ex. 1: A sат, 500. ml volu mark on the resulting solu

A: Molarity is number of moles of solute dissolved per litre of water.

Q: trial molarity of Hci molarity of NaOH volume of HCI volume of NaOH 1 1M 2M 200mL 200mL 2 1M 1M…

A: Limiting reagent is the species which present in lesser amount and get completely consumed during a…

Q: Gastric acid pH can range from 1 to 4, and most of the acid is HCl. For a sample of stomach acid…

A: Given data : Concentration of HCl = 1.77 x 10-2 M Volume of stomach acid = 11.7 mL = 0.0117 L We…

Q: If you have 155 mL solution of a 0.762 M FeCb solution, how many g FeCb are contained in this…

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.