Determine the concentration of a solution (ppb) where 2.76 mg of solute (80.54 g/mol) is dissolved in 13.6 L of solvent (0.749 g/mL)? Report your answer to the tenths place

Q: A solution contains 4.1 x 10-4 g of Cl-1 per kilogram of solution.  What is this in ppm?

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Q: How many moles of solute are there in the following solutions?

A: Molality = Number of moles of solute / Mass of solvent (kg)

Q: A student needs to prepare 50.0 mL of a 1.00 M aqueous H₂O₂ solution. Calculate the volume of 5.1 M…

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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: How many milliliters of a solution t

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Q: An aqueous solution is1.983% by mass of sodium sulfite pentahydrate, Na2SO3∙5H2O. What is the…

A: Molarity is defined as the number of moles present in 1 liter of solution. It is given as: Molarity…

Q: percent (m/v)

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

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: An experiment involves a two step dilution process in order to make 2 M H2SO4 from 20 M H2SO4. 124…

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

Q: Lithium phosphate, Li3PO4 (Ksp=2.37 x 10-4) is dissolved in water. What is the maximum amount of…

A: The solubility product, Ksp of an ionic compound is defined as the product of the concentration of…

Q: How many milliliters of a solution that is 10.57% (w/w) HNO3 with a density of 1.2306 g/mL should be…

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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: solution of potassium dichromate by measuring out 2.7g of potassium dichromate into a 200.mL…

A: Molarity  Moles of solute present per liter of solution is called molarity of a solution. Molarity…

Q: 1.00 L aqueous solution that contains 5.00 g MgCl2 was diluted to 2.00L. a. what is the…

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Q: How many grams of KNO3 is present in 125 g of solution that is 0.420 M KNO3? The density of the…

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Q: Use the graph below. At 40 °C, what mass of NANO3, in grams, would dissolve in 25 g water to make a…

A: The solubility curve of salts given is

Q: Calculate the molarity of a solution that contains 80. grams of NaOH in 2.0 L of solution.

A: Given :- mass of NaOH = 80 g               volume of solution = 2.0 L  To calculate :- molarity of…

Q: Calculate the final concentration of each of the following: 2.3 L of a 5.5 MM HCl solution is added…

A: During dilution, the number of moles in concentrated solution as well as in diluted solution remains…

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

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Q: What mass of water is necessary to prepare each of the following solutions? Express your answers…

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Q: How many moles of solute particles are present in 7.64 mL of 0.249 M K3PO4? When you have your…

A: Given:Concentration (Molarity) = 0.249 M.Volume = 7.64 mL = 7.64×10-3 L.

Q: A solution contains 22.5 g of CaCl2 in 253 mL of solution.  What is the molarity of this solution.…

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Q: How many moles of solute are there in the following solutions?   1.80×10-1  m glucose solution made…

A: Molality (m) is used to express the concentration of a solution.It is defined as the moles of solute…

Q: mol M = L ow many ml of water are needed to make a 0.150 M solution that contains 0.50 g of NaCl?…

A: Solution-1st we calculate No of moles NaCl-No of moles = given mass of NaClMolar mass of NaClNo of…

Q: In separate beakers, 100 grams of NaCIO3, KNO3, KBr and NaCl were mixed with 100 grams of water at…

A: The amount of solute present in a 100 g of solvent is known as solubility. The solubility of a…

Q: How many grams of sucralose (molar mass=397.6 g/mol) are needed to make 635.0 mL of a 0.132 M…

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Q: What is the molarity of a solution that contains 126 g NaCl (molar mass = 58.44 g/mol) in 0.2 L…

A: Molarity is a concentration term for a solution. The molarity of the given solution is defined as…

Q: 4. What is the normality of a 3.565 mg/mL solution of potassium permanganate (FW 158.034 g/mol)?…

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Q: The dissolved solute will settle out of a solution over time. T or F When solid sucrose (…

A: STATEMENT-1=> As solute are present in solution and they have brownian motion due to collisions…

Q: concentration of the cation and anion

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Q: ID the molecules( XeF2O, CIO4, HNO2, CH3CH(NH2)COOH) with the following labels (1 is more than one…

A: Oxyacids are those in which acidic proton comes from O-H bond which attached with any heteroatom.

Q: How would you prepare  x 10 ^2 mL of 0.9 M NaOH solution, starting from 5.01 M stock solution?…

A: Given that, M1=5.01 M, V1=? M2=0.9 M , V2= 2×102 ml = 200 ml  then,

Q: In this task, you are to prepare 3 × 100 mL solutions of acetic acid at 3 different concentrations.…

A: a. Volume of each 3 diluted solutions = 100 mL Concentration of stock acetic acid solution ( in…

Q: e) The volume of 0.06 mol dm³ KCl solution is reduced from 340 mL to 200 mL by boiling off some of…

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

Q: How many moles of solute are there in the following solutions?   1.80×10-1  m glucose solution made…

A:

Q: Calculate the concentration in % (w/w) of the following solutions. Assume water has a density of…

A: Mass% = (Mass of solute x 100)/Mass of solution Density = mass/volume  Mass = density x volume

Q: Some graduate students have a solution of 1 M NaCl in the lab. What volume of the Nacl solution and…

A: N1= 1M N2= 0.035 M  V2= 1L V1=??

Q: If 2.03 g of CuNO3 is dissolved in water to make a 0.640 M solution, what is the volume of the…

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Q: If 50.1 mL of 0.128 M hydrochloric acid requires 17.5 mL of NaOH solution to reach the endpoint,…

A: Sodium hydroxide reacts with hydrochloric acid, to form sodium chloride and water. The equation for…

Q: 7. During week l's lab we investigated the effect of different soaking solutions on the behavior of…

A: Calculation is given below for complete the table.

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

A: Please find your solution below : Molarity is the measure of concentration. It is defined as the…

Q: What is the normality of a solution made by diluting 6.5 g of H2SO4 to a volume of 200 mL? What is…

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Q: What percent solution if 11.2 g of Na2SO4  is dissolve to make 112 g of solution?  Answer to 2…

A: mass of Na2SO4 = 11.2 g mass of the solution = 112 gmass % of the solution = ?

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.