How will you prepare 40% ch3cooh solution?

Q: What volume of concentrated HCI (12 M) solution needs to be diluted to produce 275 mL of 2.1 M HCI…

A: Since we know that  M1V1 = M2V2 Where ,  M1 = initial concentration  V1= initial volume  M2= final…

Q: Answered - Incorrect 1 attempt left Resubmit Question 6 Homework Unanswered Determine the molar…

A: given Concentration of CaCl2 = 2.59E-1

Q: How many millilitres of 0.132 mol L-1 HCIO, solution are needed to neutralize 50.00 mL of 0.0789 mol…

A: In acid-base titrations, equal equivalents of acid and base react, and neutralisation takes place.

Q: How many milliliters of a stock solution of 6M HNO3 would you have to use to prepare 110ml of 0.5M…

A: The concentration of the stock solution is .The volume of the diluted solution is .The concentration…

Q: What mass of sodium hydroxide (NaOH, molar mass = 40.0 g mol-1) is needed to make 100.0 mL of a…

A: The volume of the solution is = 100.0 mL The molarity of the solution is = 0.125 M The molar mass of…

Q: if you add 250ml of water to 250ml of a 2.8M NaOH solution, what will the molarity of the diluted…

A: The ratio of moles of solute to the volume of solution in liters is known as molarity.

Q: To make a .250 m solution, one could take 0.250 moles of solute and add O 1.00 L of solvent. O 1.00…

A: Step-1givenmolarity of solution=0.250 mNumber of moles of solute =0.250 moles

Q: 3. Commercial concentrated aqueous ammonia is 28% NH3 by mass and has a density of 0.90 g/mL. What…

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Q: Solution 1: How would you prepare a 250 mL solution of .245 M H3PO4? Solution 2: How would you…

A: The molarity of a solution defines the concentration of that solution. It is given as the number of…

Q: Which two statements are correct? a) The normality of the K2Cr2O7 solution is 0.41 N b) The…

A: When dichromate ion in acidic medium, treated with ferrous ion, then Ferric ion and chromium (III)…

Q: A potasium carbonate solution is 14.6% KCO3 by mass and has a density of 0.68 g/mL. Calculate…

A: Molarity is defined as the moles of solute per litre of solution. Note : KCO3 is wrong. Instead of…

Q: An ammonia solution is 23% NH3 by mass and has a density of 0.92 g/mL at 20°C.  What is the molarity…

A: Given that : Mass% of NH3 = 23% Molar mass of NH3 = 17.04g/mol Density = 0.92g/mL = 0.92g/cm-3…

Q: What is the final molarity when 89mL of a 3.75M solution is diluted to 332mL? O A. 0.57M о В. 1.75M…

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Q: Isotonic saline solution has a mass % NaCl concentration of 0.900%. Assuming its density is 1.00…

A:

Q: If you add 250 ml of water to 250 ml of a 2.6M NaOH solution, what will the molarity of the diluted…

A: