1. What is the molarity of an HNO3 solution prepared by diluting
250.0 ml of a HNO36.00 M solution in a total volume of 2.50 L
2. How many milliliters of a 12 M solution of HCl are needed to
prepare 5.0 L of a 0.10 M solution of HCl
1. What is the molarity of an HNO3 solution prepared by diluting 250.0 ml of a...
What is the molarity of a solution prepared by diluting 35.8mL of 6.5 MHCI to 250.0 mL?
A solution of HCl is prepared by diluting 25.0 mL of a 1.0 M HCl solution with enough water to make 750 mL of HCl solution. (Show your work for all calculations!) a) What is the molarity of the HCl solution? b) What is the [H3O+] and the pH of the HCl solution? c) Write the balanced chemical equation for the reaction of HCl and Ba(OH)2 d) How many milliliters of the diluted HCl solution is required to completely react...
Exercise 12 Name Solution Concentrations Lab Gwyl time What is the molarity of a solution that has 4,50 x10 moles of Copper) fate in 1. What 0.500 L? How many moles of NaOH are required to prepare 5.00 L of 0.870 M solution? 3 What volume of 12.0 M HCl is needed to prepare 200.0 mL of 0.345M HCl solution? 4. What is the molarity of a solution if 5.00 g of KOH are dissolved in enough water to make...
Calculate the molarity of a solution prepared by diluting 56.2 mL of 0.8684 M potassium hydroxide solution to 250.0 mL
7.(3) What is the pH of a solution prepared by diluting 250.0 mL of 0.045M Sr(OH)2 with enough water to produce a total volume of 625.0 mL?
What is the molarity of a NaBr solution made by diluting 75 mL of a 0.20 M solution to a final volume of 0.10 L?
Q1: What is the molarity of HCl in a solution if it is prepared when 4.85 mL of 7.85 M HCl is mixed with 7.88 mL of water? Q2: Determine the volume of water in mL needed to prepare 5.0mL (V2) of a 0.5 M (M2) HCl solution using 7.1 M (M1) HCl (M1). Q3: Determine the volume (V1) of 5.5 M (M1) HCl in mL needed to prepare 5.0 mL (V2) of 0.9 M (M2) HCl solution.
What is the molarity of the solution prepared by diluting 20.0 mL of 0.502 M Mg(NO3)2 solution to each of the following final volumes? a. 40.0 mL Molarity = M b. 125 mL Molarity = c. 1.10 L Molarity = d. 375 mL Molarity = M Submit Answer Try Another Version 10 item attempts remaining
please help 9) What is the molarity of a solution prepared by diluting 35.8mL of 6.5 MHCI to 250.0 mL? (2pts)
What is molarity of a solution of NaOH prepared by diluting 20.00 mL of 6.0 M NaOH to 500.0 mL? Why can we not calculate the actual molarity of the NaOH solution as indicated in the problems above? Why is an indicator required in the reaction vessel? Which indicator is used?