Calculate the Molarity of each Trial and the Average molarity

Q: 8. What is the final concentration of the mixture?

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Q: Calculate the Mass of the Sodium Acetate that was created during the reaction of baking soda and…

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Q: If salt like NaCl dissolves in water, how many particles are contributed to the solution.

A: ANSWERE IS DISCUSSED BELOW :

Q: In a serial dilution experiment, you take 1 mL of a solution that is 0.5 M and carry out 4 serial…

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Q: % transmittance nitrile 4000 3.0 3500 2.6 CH (sp³) 3000 2.2 1.8 Molecule 13 2500 C=N 2000 wavenumber…

A: Spectroscopy deals with the transitions that a molecule undergoes between its energy levels upon…

Q: If 0.0208 mol CaCl20.0208 mol CaCl2 is dissolved in water to make a 0.660 M0.660 M solution, what is…

A: Given Moles of CaCl2 Dissolved = 0.0208 mol Molarity Of Solution = 0.660 M Volume of Solution To be…

Q: molarity

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Q: A NaCl solution is made using 0.133 kg of this solute, and diluting to a total solution volume of…

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Q: For the following questions (Q8-Q12), consider the compound tartrazine (Yellow 5 food dye) that has…

A: Mass of tartrazine = 0.1283 g

Q: What mass of Cu is in 300.0 mL of .200 M Cu2SO3?

A: Given that, the volume of Cu2SO3 is V = 300 mL = 0.3 L,The concentration is C = 0.200 M.We have to…

Q: What volume (in liters) of solution will be required to make a 1.50 M solution of 48.9 grams of…

A: Given data, Molarity = 1.50 M Mass = 48.9 g Molar mass = 68.946 g/mol To calculate the volume in…

Q: 4. If a given sample of silver and fluorine ideally combine to form 0.6mol of AgF, what is the…

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Q: Find the mass % of NaCI in the solution and the molarity of NaCI in the solution!

A: Since density of solution is not given. Hence I'm assuming the density of solution to be 1 g/mL i.e…

Q: Determine the molarity for the solution of 5 mol of CoCl2 in 1 L of solution.

A: We have 5 mol of  CoCl2 in 1 L of solution, we have to calculate the Molarity of solution.

Q: rom A-H, 1) Which will have the highest melting point? 2) Which soluable in 5% HCl? 3) Which…

A: Melting point is defined as the temperature at which a solid substance melts. It gets affected by…

Q: How many mL of 0.6200 M nitric acid are needed to make 149.35 mL of 0.06600 M nitric acid?

A: Given that: molarity of nitric acid, M1 = 0.6200 M molarity of nitric acid, after dilution M2 =…

Q: Explain the difference between “true” molar mass and “equivalent” molar mass.

A: True molar mass:Mass of one mole of a substance is known as its true molar mass. The unit for true…

Q: Find the molarity of acetic acid prepared by diluting 34.9 mL of concentrated (glacial, 17.4 M)…

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Q: Starting with a 6.649 M stock solution of HNO3, five standard solutions are prepared via serial…

A: Given that the initial molarity of stock solution of HNO3 is 6.649 M. It has been diluted to 100 mL.…

Q: The molar mass of the solute is the number of grams per moleof the substance. True or false?

A: True. The molar mass of the solute is the number of grams per moleof the substance. eg. Mass of 1…

Q: How many moles of KBr are there in 68.2 mL of 0.150 M KBr?

A: The question is based on the concept of solutions.   molarity is a method of expressing…

Q: Suppose you create a standard with an initial concentration of 60.0 percent alcohol by volume. You…

A: A standard with an initial concentration of 60.0 percent alcohol by volume is created. Then 5.00 mL…

Q: What volume in L of a 0.724 M Nal solution contains 0.405 mol of Nal ?

A: The given data: The molarity of NaI = 0.724 M The number of moles of NaI = 0.405 moles To determine…

Q: Avogadro's Number: 6.022 x 1023 M = mol/L Calculate the molarity of 2.50 grams of Compound XX (molar…

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Q: How many milliliters of 5.0 M H2SO4 are needed to make 0.450 L of 0.01 M H2SO4.

A: mL of acid required = Molarity of Base × Acidity of Base × mL of Base  Molarity of Acid × Basicity…

Q: Expand the units of molarity for this solution: 0.035 M CaCl2 When the units are expanded, enter the…

A: Molarity = number of molesvolume in litres

Q: Differentiate between Mass Percentage, ppm, and ppb?

A: Mass Percentage, ppm, and ppb has to be differentiated.

Q: Calculate the empirical formula of the following substances given the mass percentage. a) Ca 20% Br…

A: We know the empirical formula of a compound represents the simplest whole number ratio of atoms of…

Q: Mg +2HCL > Mg cl2 +H2 If 1.505×10 exponent 23 particles of Mg react with 300ml 0.9mol.dm3 solutions…

A: Given data,Number of particles of Mg=1.505×1023Molarity of HCl=0.9mol/dm3Volume of…

Q: A solute, having a mass of 4.5 lbₘ and density of 1.5 g/cm³ at room temperature is mixed with a…

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Q: Units for molarity are 1. grams/liter 2. grams/mL 3. moles % 4. moles/L 01 O 2 Оз O 4

A: Molarity helps us to measure the concentration of the solution. It is defines as the number of moles…

Q: How do you find the molar mass of a solute? What do you do with it to find the number of moles of a…

A: Explained as follows

Q: 0.306 L and the initial Molarity is 1.941 M, what is the final volume if the final Molarity if the…

A: initial volume(V1)= 0.306 L initial Molarity(M1) =  1.941 M final Molarity (M2) = 0.832 M  Using…

Q: Given the following mixture of two compounds 45.00 g of X (MW =90.00 g/mol) and 610.00 mL of Y…

A: Molarity of solution could be defined as the moles of solute present in a litre of a solution .…

Q: When answering this problem, report the answer with the appropriate number of significant figures.…

A: Give that the solution is prepared by mixing KI(aq), Na2S2O3(aq), water, KBrO3(aq) and HCl(aq). Here…

Q: How many moles of KBr are there in 56.2 mL of 0.150 M KBr

A: Molarity is one of the concentration term which is used to define the concentration of a solute in a…

Q: 2.90 x 10^22 formulaunits of NAOH x 40.0g of NAOH/6.022 x 10^23

A: Given that.,Number of formula units of NaOH = 2.90 x 1022We know that.,Number of formula units in…

Q: The molarity concentration of 0.1 N phosphoric acid is 0.0333 M False TRUE

A: The relation between normality and molarity is , Normality = n × molarity

Q: Determine the molarity of a solution with a volume of 490. mL and 0.480 mol of solute dissolved.

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

Q: By pipet, 9.00 mL of a 0.823 M stock solution of potassium permanganate (KMn04) was transferred to a…

A: Given Molarity of KMnO4 stock solution = 0.823 M = M1Volume of KMnO4 stock solution Taken = 9.0 mL =…

Q: Calculate the solution volume in mililiters of a 7.40 M solution containing 1.72 moles of solute.…

A: Given data : Concentration = 7.40 M = 7.40 mol/L Moles of solute = 1.72 moles

Q: What is the minimum distribution ratio (Dc) if 98% of the solute in a 25.0-mL sample in an aqueous…

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Q: What is the volume (in liters) of a 0.72 Molar solution made from 0.52 moles of potassium bromide?…

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Q: how many milliliters of 0.659 m h3po4 will contain 0.12 mol h3po4

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.