you are asked to make 1.00 L of a 0.500 M solution of potassium chloride starting with a stock solution at 3.00 M. how much water will you need to use? 0.333 L 1.50 L 0.833 L 0.167 L or 6.00 L

Q: A laboratory stock solution is 1.50 M NaOH. Calculate the volume of this stock solution that would…

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Q: A sodium chloride solution (NaCl, MM = 58.44 g/mol) contains 35.675 g of NaCl and a total volume of…

A: Given, The molar mass (MM) of sodium chloride (NaCl) is 58.44 g/molThe amount of NaCl present in the…

Q: What volume of 0.220 M HBr solution (in mL) is required to obtain 0.0600 moles of HBr? A) 3.67 L В)…

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Q: A 90.0g sample of NaCl is dissolved in water to make a solution with a volume of 3.00 L. What is the…

A: Given that: Mass of NaCl = 90.0g Volume of solution = 3.00L Using molar mass of NaCl = 58.44 g/mol

Q: 25. What is the molarity of an Nal solution that contains 7.0 g of Nal in 21.0 mL of solution? a.…

A: The molarity (M) of a solution is defined as the number of moles of solute present per litre of the…

Q: Find the molarity of a 5.9M KOH solution if 37 ml of solution is diluted to 197 ml? O 31.41 M O…

A: At dilution :- We know that    M1 × V1 = M2 × V2

Q: How many grams of LiF would be present in 575 mL of 0.750 M LiF solution? O 0.0338 1.12 x 104 19.9…

A: First in the given question the values of molarity and volume are given. So, we can find out the…

Q: Calculate the molarity of a solution that contains 12.5 g of sulfuric acid in 1.75 L of solution

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Q: How many milliliters of 11.9 M hydrochloric acid solution should be used to prepare 2.50 L of 0.400…

A: Writing the given data M1 = 11.9 M V1 = ? M2 = 0.400 M V2 = 2.5 L = 2500 mL

Q: How many liters of a 6 M NaOH stock solution would you need to make 707 mL of a 643 mM NaOH…

A: The volume of 6M NaOH required to make 707 mL of a 643 mM NaOH dilution is calculated as,

Q: 700.0 mL of a 3.75 M solution of NaCl has enough water added to make a new volume of 1.400 L. What…

A: Given data is as follows: The concentration of the NaCl solution M1= 3.75 M The initial volume of…

Q: make .500 L of .0056 M solution of HCl

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Q: What volume of 18.0 M sulfuric acid is required to make a 2.50 L of a 2.40 M sulfuric acid solution?…

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Q: You were tasked to prepare nitric acid with a concentration of 1.64 M. What will be the volume (in…

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Q: What will be the final volume of a solution prepared by diluting 25 ml of 8.25 M sodium hydroxide to…

A: We can determine the final volume of NaOH using formula of dilution,              M1×V1=M2×V2 Where,…

Q: A solution is made by diluting 100 ml of a 0.15 mol/L standard solution to a volume of 0.150 L. What…

A: Given M1 = 0.15 mol/L V1 = 100 ml M2 = ? V2 = 0.150 L

Q: If you have a beaker containing a 1.0 M solution with 65 g of silver nitrate (AgNO3), determine the…

A: Given, Concentration of solution = 1.0 M Mass of silver nitrate (AgNO3) = 65 g      Required,…

Q: You have a 0.2500 M HCl solution and you need to make 1.000 L of 0.1500 M HCl solution. What volume…

A: Given,

Q: what the concentration of NaCl in the original solution?

A: Given :- mass of NaCl = 0.505 g              Initial volume of solution = 75.0 mL   To calculate :-…

Q: How many mL of a 96% H2SO4 solution with a density of 1.864 grams / cubic centimeter should be taken…

A: As per the given data we have Volume of H2SO4=500ml density=1.864 grams/cm3

Q: After the complete evaporation of water in a saltwater, there are 0.505 g of NaCl left in the…

A: In this question, we will calculate the Molarity ( Concentration ) of NaCl in original Solution.…

Q: How many milliliters of 6.70 M hydrobromic acid solution should be used to prepare 5.00 L of 0.600 M…

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Q: You have a 2.50M solution of lithium nitrate (68.946 g/mol). What volume of solution would you need…

A: In order to solve this question, we will be using basic mole concepts and seeing the reaction of…

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

A: Welcome to bartleby!  Introduction : We have to calculate concentration of new solution .

Q: How many grams of LiF would be present in 575 mL of 0.750 M LiF solution? O A) 11.2 B) 0.0338…

A: 1 M solution means 1 mole substance is present in 1 L means 1000 mL solution.  The molecular weight…

Q: 32. A 59.46-g sample of Ba(OH)2 is dissolved in enough water to make 1.20 L of solution. How many…

A: The molarity is defined by the ratio of the number of moles of solute to the volume of the solution…

Q: A chemist was asked to prepare a 2 L of diluted ammonia with initial concentration of 2 Normally, So…

A:

Q: Be sure to answer all parts. How many milliliters of a 4.91 M NaCl solution would be needed to…

A: molarity is defined  as the number of moles of a substance upon volume molarity =molesvolume

Q: How many liters of a 3 M NaOH stock solution would you need to make 504 mL of a 188 mM NaOH…

A:

Q: A chemist samples a river's water to measure the amount of fertilizer runoff from the area farms. In…

A: Given , mass of Nitrate (solute) = 562 microgram  = 562 X 10-6 gram (As , 1 microgram = 10-6 gram)…

Q: A laboratory stock solution is 1.50 M NAOH. Calculate the volume of this stock solution that would…

A:

Q: What volume, in milliliters, of 2.00 M calcium chloride stock solution would you use to make .50 L…

A: By using dilution law, M1V1 =M2V2 Given that,  M1=2.00M, V1=?? M2=0.300M , V2=0.50L=500 mL thus,

Q: How many mL of 1.86 M HNO3 will I need to make 322.8 mL of 0.363 M solution?

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Q: You add 3.5 L of a HCl solution of unknown concentration to 2.0 L of 0.5 M HCl and obtain a solution…

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Q: A solution of H₂SO4 is 0.1372 N. How many milliliters of 0.1421 N KOH solution are required to…

A: All the required calculations have been done in the following step.

Q: How many L of a 6.6 M stock solution would you need to make 1,505 mL of a 2.9 M solution?

A: We know molarity is defined as moles of solute per litre of solution. To make 1505 ml of  2.9 M…

Q: Step by Step on how to solve A 2.00-L bottle of a solution of concentrated HCl was purchased for the…

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Q: Calculate the number of moles and number of grams of the indicated solutes contained in each of the…

A: Recall the following expression of molarity       molarity=moles of solutevolume of solutionin…

Q: How many grams of BaCl2BaCl2 will be required to prepare 185mL of 0.675M solution? (MM Ba= 137.33;…

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Q: A student dilutes 245 mL of a 1.50 mol/L solution. The final volume is 558 mL. What is the final…

A: Given information is as follows: The initial concentration of the solution M1= 1.50 mol/L The…

Q: Be sure to answer all parts. How many grams of NaCl are contained in each of the following volumes…

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Q: nitric acid could be used to neutralize barium hydroxide. if you have 0.432 L of a 0.555 M barium…

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Q: How many grams of sulfur (S8) must be dissolved in 100.0 g naphthalene (C10H8) to make a 0.12 m…

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Q: What is the molarity of an KBr solution that contains 5.5 g of KBr in 40.5 mL of solution? a. 0.534…

A: Molarity  Moles of solute present  in one liter of solution known as molarity of solution. Molarity…

Q: If you created a 0.355 M solution with 0.54 mol iron (III) chloride salt, how many liters of…

A:

Q: You have a 2.00 M solution of sucrose and need to use it make 1.0 L a 0.500 M solution of sucrose.…

A: The volume of sucrose needed to be taken is determined by considering the formula M1V1 = M2V2.

Q: What is the volume of a solution that contains 18.2 grams HCl (molar mass = 36.46 g/mol)  in a 0.750…

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Q: Find the molarity of a 3.9M KOH solution if 100 ml of solution is diluted to 191 ml? O 745 M O 2.04…

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Q: What mass of Na2SO4 is needed to make 9.46 L of 2.893 M solution?

A: Number of moles = molarity × volume (in L)  Molar mass of Na2SO4 = (2×23 + 1×32 + 4×16 ) g/mol…