If you dilute 200 mL of a 1.2M solution of NaCl to 1.0L, what isthe concentration of the solution? Show your solution

Q: 29 What volume in milliliters, of a 12.0M HCl solution is needed to prepare a 250.0 mL solution at…

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Q: How many ml of 0.75 m hcl solution do you need to obtain 0.0040 mol of hcl

A: Molarity : Molarity is given as moles of solute in liter volume of solution.…

Q: 1. a)Calculate the number of grams in 20.0 mL of 0.200 M CACO, (molar mass 100g/mol) b) Given 150.…

A: Concentration in terms of molarity is defined as the moles of solute present per litre of the…

Q: An aqueous magnesium chloride solution is made by dissolving 6.90 moles of MgCl, in sufficient water…

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Q: nousenold cond ml of the concentrated solution is diluted to 500 mL? (A) 0.4 M NaOH (B) 400 M NaOH

A: Formula used M1V1  = M2V2

Q: How many milliliteres of 6.1 M HCL solution are needed to obtain 0.150 mol of HCl?

A: Given,6.1 M HCL solution are needed to obtain 0.150 mol of HCl.

Q: How many moles of NaOHNaOH are present in 20.0 mL20.0 mL of 0.270 M NaOH?

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Q: what is the concentration of a solution of 28.42g os sodium sulfate dissolved in 100cmof water

A: Volume of solution = 100 cm3 = 100 mL as 1 cm3 = 1ml Hence volume in L = 100/1000 = 0.1 L  as 1 L =…

Q: to what volume should you dilute 50 ml of a 12.0 m hcl solution to obtain a 0.750m solution

A: Given that,Volume (V1) = 50 mLMolarity (M1) = 12 MMolarity (M2) = 0.750 M

Q: SEP Carrying out Investigations A student adds 1 L of water to 1 mol of sodium chloride. Will the…

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Q: Determine the mass of CaBr, needed to create a 500. ml solution with a concentration of 1.15 M. 115…

A: Given, Volume = 500 mL  Molarity = 1.15 M

Q: How would you prepare a 175.0 mL solution of a 0.150 M of AgNO3 solution starting with pure AgNO3?

A: Given, the volume of solution V =175.0 mL =0.175 Lconcentration of AgNO3 solution =0.150 Mwe are…

Q: When 135 g KI are dissolved in 100 g water at 250 C, the solution is called

A: According to the solubility graph  of KI in water  We cannot dissolve more than approximately 160 g…

Q: How many mL of 0.300 M NaF would be required to make a 0.0600 M solution of NaF when diluted to…

A: Given: Molarity of NaF=0.300 M Molarity of NaF after dilution=0.0600 M Volume of solution after…

Q: If I leave 750 mL of 0.50 M sodium chloride solution uncovered on a windowsill and 150 mL of the…

A: Since only the solvent in evaporating. Hence the solute NaCl amount will remain same in the initial…

Q: 30.0

A: We will use formula of depression in freezing point

Q: You    have    a    250    mM    stock solution of    Tris.    What    volume    of    this    stock…

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Q: In order to prepare 50.0 mL of 0.200 M HCL you will add ____ mL of 1.00 M hcl to ____ mL of water.

A: Therefore 10.5mL of 1.36 M solution is needed to prepare 0.286 M solution.  In order to make 50.0 mL…

Q: A 400.0 mL solution contains 15.0 g of ethanol (C2H,O). What is the concentration (in M) of ethanol?…

A: “Since there are multiple questions and it is not mentioned that which one has to be solved so I am…

Q: 85.0 g of solute is added to 450.0 g of solvent, what is the percent concentration of the solution

A: The concentration of a solute in a solution is its relative amount present.  It can be expressed in…

Q: A 16.24 mL sample of dilute H3PO4 requires 40.52 of 0.108 M NaOH for complete neutralization.…

A: The reaction taking place is  3 NaOH + H3PO4 ----> Na3PO4 + 3 H2O Hence from the above reaction…

Q: Calculate the molarity of an NH, solution made up of 30.0 g of NH, in 70.0 g of water. The density…

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Q: A 87.0 mL aliquot of a 0.500 M stock solution must be diluted to 0.100 M. Assuming the volumes are…

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Q: A 52.0 mL aliquot of a 1.30 M solution is diluted to a total volume of 218 mL. A 109 mL portion of…

A: Number of moles of the solute in the solution = Concentration of solution (M) × Volume of solution…

Q: A 87.0 mL aliquot of a 0.500 M stock solution must be diluted to 0.100 M. Assuming the volumes are…

A: M1 =0.500 M M2 =0.100 M V1 =87.0 ml V2 =to find

Q: If a solution of sodium acetate is 4L and 2M how many grams of solute are there?

A: Number of moles can be calculated as follows:

Q: ne A 400.0 ml solution contains 15.0 g of ethanol (C,H¿O). What is the concentration (in M) of…

A: Since you have posted multiple questions, we are entitled to answer the first only.

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: If yiu have 400 ml of a 2.0% NaCl solution , how many grams of NaCl are in the solution

A: NOTE : Since it is not given that the % concentration is %(v/v) or %(w/v) or %(w/w). Hence we can…

Q: An experiment requires 12.0mL of a 0.100M solution of HCl. if you have a 12.0 M HCl stock solution…

A: In order to find the amount of solution required we first write down the given data: Volume of the…

Q: O Calculate the mass of H2O2 in 5.00 mL of the H2O2 solution.

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Q: n aqueous solution of potassium hydroxide is standardized by titration with a 0.178 M solution of…

A: Molarity is defined as number of moles of solute divide by volume of solution

Q: Given a 10.1M stock solution, how many 3) mL must be added to water to produce 200 mL of 5M…

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Q: How many millilitres of 0.157M nitric acid are rrequired to neurtralize 22.1ml of 0.194 M sodium…

A: Given :  Molarity of nitric acid solution = 0.157 M  Molarity of sodium hydroxide solution = 0.194 M…

Q: #1 Calculate the molarity of the following solution: 0.50 moles of CaCl, in 3500 mL of solution. %23

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Q: If you dilute 175mL of a 1.6 M solution of LiCl to 1.- l determine the new concentration of the…

A: For dilution use , M1V1 = M2 V2

Q: A solution is prepared by diluting 15.0 mL of 13.7-M phosphoric acid solution to a final volume of…

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Q: 50M of a specific solution with a concentration of 0.2M, add to it a quantity of 20ml of water, the…

A: Given: 50 mL of a specific solution with a concentration of 0.2 M 20 mL of water

Q: A 55.0 mL aliquot of a 1.50 M solution is diluted to a total volume of 268 mL. A 134 mL portion of…

A: This can be calculated using the formula: M1V1=M2V2

Q: what volume of water must be added  in order to dilute a 500 mL, 0.450M solution of NaCl to 0.200M?

A: Given, 500 mL of 0.450M solution

Q: A solution of butare (C4H10)has a 10.6% olume Deter mine How many mL of Solution will contain 475mL…

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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 number of grams of solute that has to be used to make the following solution: 216.5 mL…

A: For gram of solute fir we calculate mole of solute

Q: rbonated beverages are created when carbon dioxide gas is mixed with sugary liquids.  Is the carbon…

A: A solution is a homogeneous mixture of two or more substances. The solution is made up of solute or…

Q: if there is 19.7 mL of 1.7 M solution of lithium hydroxide used to prepare a solution with a…

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Q: what will be a molarity of NaOH solution prepared by diluting 20.mL of a 1.50 M NaOH solution to…

A: Given : Initial molarity of NaOH = 1.50 M Initial volume of NaOH solution = 20 mL And final volume…

Q: How much of a 15.0M hydrachlaric Ciciè CHCI) shoule be Gdced to water make 100 mL cf a 3.001M…

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Q: A biologist wants to make 382mL of 0.04M HCl by diluting a 5M HCl stock solution. How many mL of the…

A: Given that : Molarity of HCl = 0.04 M Volume of HCl = 382 mL = 0.382L Number of moles of HCl =…