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Question 19 6 pts In a titration, 3.54mL of NaOH is neutralized using 14.60 mL of 0.150 M H2SO4. What is the concentration of the NaOH solution in molarity? (Report your answer without units)
10 The molarity of a solution prepared by diluting 1.45 g of NaOH to 100.0 mL in a volumetric flask is lete ut of 1.00 Check uestion
Question 50 3 pts What is the molarity of a KCl solution made by diluting 75.0 mL of a 0.200 M solution to a final volume of 100.mL? O 0.100 M O 0.267 M O 0.150 M 6.67 M O 0.200 M
What is the Molarity (M) of a solution prepared by dissolving 27 g of CaCl2 in 2.0 L se (Molar mass of CaCl2 d) 3.3 M a) 0.3 M b) 0.6 M c) 0.15 M What is the concentration of a solution formed by diluting 10 mL of 6.4 M glucose s mL? a) 0.6 M b) 0.16 M c) 16 M d) 1.6 M The conjugate base of HSO4? a) SO2 b) HSO3 c) H2SO4 d) H.С Calculate the...
What is the molarity of an H2SO4 solution if 35.00 mL is exactly neutralized by 32.63 mL of 0.164 M NaOH? 2NaOH + H2SO4---> Na2SO4 + 2H20
- What is the molarity of a solution in which 0.051 grams of sodium thiosulfate is prepared in a solution having a total volume of 200.00 mL Neutralization is the reaction between an acid and a base, producing a salt and neutralized base. For example, hydrochloric acid and sodium hydroxide form sodium chloride and water: HCl(aq)+ NaOH(aq) H2O0+NaCl(aq) a. Using the previous reaction, if 35 ml of 0.1 M NaOH will neutralize 10 mL of HCl, what is the concentration...
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?
9) Gastric acid is a digestive fluid, formed in the stomach. It is composed of hydrochloric acid. The titration of 20.25 mL of an HCl solution of unknown concentration requires 15.34 mL of 0.150 M NaOH solution. What is the concentration (M) of the acid? A 0.1136 B. 1.430 C. 0.150 D. 0.300
Find the concentration (molarity) of an aqueous solution prepared by dissolving 10g of NaOH(s) in 100mL of water. Find the concentration (molarity) of a NaOH solution that contains 5g of NaOH and 1000 mL of water. What is the new concentration when we add 1L more of water to the prepared solution in question (2).? If you have 10 ml of a 5M solution of NaOH, how many mol of NaOH you have? How many mol of Na+ you have?...
What is the concentration of a solution prepared by diluting 25.0 mL of a 4.50 M H2SO4 solution to a final volume of 1.00 L?