For the following, use the relation of M1V1 = M2V2, where M represents the molarity of the solution, and V represents the volume: How would you prepare 100 ml of 0.5M solution using your stock solution? 4) How would you prepare 500 ml of 0.5 M solution using your stock solution?

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Q: molar

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Q: You dissolve 6.31 g of potassium formate in 250 mL of 0.25 M formic acid (HCOOH). This solution was…

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Q: What volume in mL of 0.300 M NaF would be required to make a 0.0580 M solution of NaF when diluted…

A: Given:M1 = Molarity of NaF stock solution  = 0.300 MM2 = Molarity of NaF diluted solution = 0.0580…

Q: The boiling point of ethanol, CH3CH2OH, is 78.500 °C at 1 atmosphere. Kb(ethanol) = 1.22 °C/m In a…

A: Elevation in boiling point ( ∆Tb ) :- If a non volatile solute is added to pure solvent then its…

Q: Calculate how many moles are there in 15.0 cm3 of a solution made by dissolving 5.80 g of zinc…

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Q: Hello, 15.00 mL of a H3PO4, solution required 21.45 mL of 0.125 N NaOH for complete neutralization.…

A: N1 * V1 = N2 * V2 N1 * 15ml =0.125 N * 21.45 ml Normality of H3PO4 (N1)= 0.178 N

Q: What is the concentration in molarity of a solution which is 11.09 %m/v octane (MM = 114.2 g/mol )…

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Q: Consider the solid Na2CO3 dissolving in water. Can you write the balanced dissociation equation with…

A: The objective of the question is to show the dissociation of sodium carbonate in water.

Q: Atomic Weights, g/mol: 0 =16 Na = 23 S=32 CI =35 Fe=56 C = 12 H=1 1. A solution is made by…

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Q: a 3:1 where 3 is AB solution and 1 is B solution, from a 1:9 (AB) solution. e 9 is subtance A and 1…

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Q: w many grams of glycerine, C3H5(OH) (MM = 92 g/mol) is mixed with 36 g H₂O to make a solution where…

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Q: Calculate the molarity of a solution of 579.6 g ZNSO4 (molar mass 161.47 g/mol) in 6.5x10“ mL of…

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Q: A 2.1 M K2SO4 solution can be prepared by diluting mL of 9.2 M K₂2SO4 solution to 241 mL

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Q: Rank the conductivities of 1 M aqueous solutions of each of the following solutes, starting with the…

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Q: An aqueous solution of 0.292 M ammonia, NH3, has a density of 0.996 g/mL. The percent by mass of NH3…

A: Since, you have asked multiple questions we will solve first question for you. Please repost the…

Q: calculate the molarity of ethanol in this aqueous solution.

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Q: Determine the grams needed to prepare a 500 ppm solution in 250 mL of Pb from the PbNO3 salt.

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Q: need help solving the following problem. How many grams of iodine potassium iodide would it take to…

A: Moles of a solute is the ratio of mass of solute to the molar mass of the solute.

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Q: concentration

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Q: The following molarities were calculated from replicate standardizations of a NaOH solution: 0.502…

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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.