100.0 mL of a 0.500 M solution of KBr is diluted to 500.0 mL. What is the new concentration of the solution? A) 2.50 M B) 0.500 M C) 0.100 M D) 0.0250 M

Q: 25.0 mL of a 5.00 M solution is diluted to 1.00 L. What is the new concentration?

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Q: How many grams of AgNO3 are needed to make 250. mL of a solution that is 0.155 M? A) 0.152 g B)…

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

Q: 0.0 mL of a 3.00 M HCl solution is diluted to a total volume of 259.6 mL.  What is the concentration…

A: Given : Volume of HCl = 50 ml  Molarity of HCl = 3M  Total volume = 259 ml

Q: What is the final concentration of a solution prepared by adding water to 50.0 mL of 1.5 M NaOH to…

A: Given,Molarity of NaOH (M1) = 1.5M.Volume (V1) = 50.0mL = 0.05L.Molarity of NaOH (M2) =?Volume (V2)…

Q: A solution is prepared by diluting 16.9 mL of 14.8 M H3PO4 to a final volume of 2.00 L. What is the…

A: Given values-> Initial volume of H3PO4 = 16.9ml Initial concentration=H3PO4 =14.8M Final volume =…

Q: 4. What volume of 12.0M HCl stock solution is required to produce 200mL of a 2.50M diluted solution…

A: We have to find, how much volume of stock solution of 12.0 M HCl solution is required to produce 200…

Q: 100.0 mL of a 0.775 M solution of KBr is diluted to 500.0 mL. What is th new concentration of the…

A: The question is based on the concept of molarity.  it is defined as number of moles of solute…

Q: 2. Calculate the normality of 0.321 g sodium carbonate when it is mixed in a 250 mL solution. a) 0.2…

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Q: What volume of 0.220 M HBr solution (in mL) is required to obtain 0.060 moles of HBr? A) 3.67 L B)…

A: Given, Number of moles of HBr = 0.060 moles Molarity = 0.220 M

Q: A solution is prepared by dissolving 15.0 g of NH3 in 250.0 g of water. The density of the resulting…

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Q: A 1.0 L solution of .50 M HCI is diluted to a new volume of 2.5 L. What is the concentration of the…

A: Given that, Initial volume (V1) = 1.0 L Initial concentration of HCl (M1) = 0.50 M Final volume (V2)…

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

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Q: If 25.0 mL of a 3.00 M HCl stock solution are diluted with water to a final volume of 5.00 L, what…

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Q: 100.0 mL of a 0.715 M solution of KBr is diluted to 500.0 mL. What is the new concentration of the…

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Q: Calculate the molarity of the given solution of sodium sulfate. 40) A solution is prepared using 15…

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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: 100.0 mL of a 0.855 M solution of KBr is diluted to 500.0 mL. What is the new concentration of the…

A: Answer:- This question is answered by using the simple concept of dilution of a concentrated…

Q: You have prepared 1 L of a 0.1 M solution of NaOH. You accidentally spill about 200 mL of the…

A: The correct answer would be option (D) that is It remains unchanged.

Q: 100.0 mL of a 0.500 M solution of KBr is diluted to 500.0 mL. What is the nw concentration of the…

A: If a solution having M1 concentration and V1 volume and it is diluted to M2 Concentration and V2…

Q: How many mL of water should be added to 50.0 mL of a 15.0 M H2SO4 solution to give a final…

A: In the dilution process, the relationship between initial and final concentrations and volumes of…

Q: ind the concentration of a solution of 23.9 g of sodium chloride (NaCl) dissolved in 750.0 mL of…

A: Given : Mass of NaCl = 23.9 g Volume of solution = 750ml

Q: Determine the molarity of a solution formed by dissolving 3.45 moles of NaCl in enough water to…

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Q: 50.0 mL of a 3.00 M HCl solution is diluted to a total volume of 217.4 mL.  What is the…

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Q: .Calculate the molarity of a solution that has 71.215 g  KCldissolved in 625.0 mL water.  The molar…

A: The concentration of a substance can be expressed in different terms. One of the terms is molarity.…

Q: concentration

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Q: 100.0 mL of a 0.755 M solution of KBr is diluted to 500.0 mL. What is the new concentration of the…

A: We have to calculate the new concentration of Solution.

Q: 100.0 mL of a 0.545 M solution of KBr is diluted to 500.0 mL. What is the new concentration of the…

A: Relation between molarity, volume for reaction between two solutions at -        M1V1=M2V2 Where,…

Q: 100.0 mL of a 0.795 M solution of KBr is diluted to 500.0 mL. What is the new concentration of the…

A: Given : Initial concentration of KBr = 0.795 M Initial volume of KBr solution = 100.0 mL And final…

Q: 100.0 mL of a 0.785 M solution of KBr is diluted to 500.0 mL. What is the new concentration of the…

A: Given: Initial volume of KBr is 100.0 mL. Initial concentration of KBr is 0.785M. Final volume of…