Maria needs to dilute her stock of 15.0 M HNO3 solution for an experiment. She wants to prepare 525 mL of 1.00 M HNO3. How many mL of 15.0 M HNO3 will she need for the dilution?

Q: What volume of 6.00 M hydrochloric acid contains 10.0 g of HCl solute (36.46 g/mol)?

A: Given details, First, the amount of HCl has to be calculated. The no. of moles of HCl = 10 g36.46…

Q: 400.0 mL of a 0.300 M solution of NaCl is diluted to 900.0 mL. What is the new concentration of the…

A:

Q: What mass of NaOH would you need to prepare a 3.0L solution of 0.2m NaOH ?

A:

Q: You have a stock solution of 14.8 M NH3. How many millilitres of this solution should you dilute to…

A: You have a stock solution of 14.8 M NH3. Volume (in mL) of this solution should you dilute to make…

Q: A laboratory assistant needs to prepare 300. mL of 0.185 M CaCl2 solution. How many grams of calcium…

A:

Q: Distilled water was added to 10.00 mL of 12.0 M HCl stock solution in a 2000. mL flask. What is the…

A: Given: Volume of HCl stock solution = 10.00 mL Molarity of HCl stock solution = 12.0 M Volume of…

Q: 100 mL of a 0.55 M Ca(OH)2 solution contains how many grams of Ca(OH)2?

A: Given:Volume = 100 mL = 0.1 L.Molar mass = 74.092 g/mol.Concentration (Molarity) = 0.55M.

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…

A:

Q: O Chemical Reactions Determining the volume of base needed to titrate a given mass of acid 0/5 B A…

A: Step 1:

Q: What volume of 0.252 M potassium hydroxide solution is required to completely neutralize 0.0106…

A: Chemical ReactionH3PO4 +3 KOH →K3PO4  + 3H2OMolarity of KOH = 0.252 MMoles of Phosphoric Acid =…

Q: A 125 mL sample of a 14.0 M solution is diluted to 500 mL.  What is the concentration (molarity) of…

A: 1)  Solution 1 : Concentrated solution Concentration of the solution (M1) = 14.0 M  Volume of the…

Q: In the laboratory you dilute 4.49 mL of a concentrated 6.00 M nitric acid solution to a total volume…

A: Given, Volume of nitric acid = 4.49mL Molarity of nitric acid = 6.00 M

Q: A vinegar solution contains 5.11% acetic acid. Its density is 1.007g/mL. What is its molarity?

A: The concentration of acetic acid in vinegar solution is = 5.11 % The density of the solution is =…

Q: A student needs to make 250 mL of 1.4 M Fe(NO3)3 by dilution. How many milliliters of a 5.0 M…

A: Given data:  Initial molarity of Fe(NO3)3 (M1) is 5.0 M The final volume of Fe(NO3)3 (V2) is 250 mL.…

Q: What volume of 2.50 M NaOH would be required to prepare 250.0 mL of 0.150 M NaOH?

A: Here, we have to find the volume of 2.50 M NaOH that would be required to prepare 250.0 mL of 0.150…

Q: concentration

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Q: If 45 mL of a 6.5 M HNO3 solution is added to 55 mL of water, what is the new concentration?

A:

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: 300 mL of water is added to a 50 mL solution of 4 M HNO3.   What is the final volume of the…

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.