How many milliliters of 7.22 M nitric acid solution should be used to prepare 3.00 L...
How many milliliters of 9.12 M nitric acid solution should be used to prepare 5.50 L of 0.500 M HNO3?
You wish to make a 0.257 M nitric acid solution from a stock solution of 3.00 M nitric acid. How much concentrated acid must you add to obtain a total volume of 50.0 mL of the dilute solution? Submit Answer Retry Entire Group 9 more group attempts remaining
How many milliliters of 7.14 M perchloric acid solution should be used to prepare 3.00 L of 0.300 M HClO_4? mL
Use the References to access important values if needed for this question. How many milliliters of 9.75 M hydroiodic acid solution should be used to prepare 4.00 L of 0.600 M HI? Submit Answer Retry Entire Group 9 more group attempts remaining Visited
You wish to make a 0.132 M nitric acid solution from a stock solution of 6.00 M nitric acid. How much concentrated acid must you add to obtain total volume of 175 mL of the dilute solution? Submit Answer Retry Entire Group more group attempts remaining 1 pts are In the laboratory a student combines 37.6 ml of a 0.289 M potassium sulfide solution with 22.5 ml of a 0.629 M potassium carbonate solution What is the final concentration of...
How many grams of solid potassium fluoride should be added to 2.00 L of a 0.181 M hydrofluoric acid solution to prepare a buffer with a pH of 4.033 ? grams potassium fluoride = Submit Answer Retry Entire Group 8 more group attempts remaining How many grams of solid ammonium chloride should be added to 0.500 L of a 0.157 M ammonia solution to prepare a buffer with a pH of 9.860 ? grams ammonium chloride Submit Answer Retry Entire...
How many grams of solid sodium acetate should be added to 1.00 L of a 0.215 M acetic acid solution to prepare a buffer with a pH of 5.489 ? grams sodium acetate g Submit Answer Retry Entire Group 7 more group attempts remaining How many grams of solid ammonium chloride should be added to 0.500 L of a 0.211 M ammonia solution to prepare a buffer with a pH of 8.520 ? grams ammonium chloride = 8 Submit Answer...
What volume of a 0.333 M hydrobromic acid solution is required to neutralize 24.7 mL of a 0.152 M barium hydroxide solution? mL hydrobromic acid Submit Answer Retry Entire Group 6 more group attempts remaining What volume of a 0.207 M hydroiodic acid solution is required to neutralize 24.3 mL of a 0.183 M potassium hydroxide solution? mL hydroiodic acid Submit Answer Retry Entire Group 6 more group attempts remaining What volume of a 0.161 M sodium hydroxide solution is...
Use the References to access important values if needed for this question. How many milliliters of an aqueous solution of 0.236 M nickel(II) acetate is needed to obtain 5.88 grams of the salt? mL Submit Answer Retry Entire Group 9 more group attempts remaining Use the References to access important values if needed for this question. In the laboratory you dissolve 14.1 g of sodium bromide in a volumetric flask and add water to a total volume of 125 ml....
How many grams of solid potassium fluoride should be added to 0.500 L of a 0.159 M hydrofluoric acid solution to prepare a buffer with a pH of 3.687 ? grams potassium fluoride - Submit Answer Retry Entire Group 4 more group attempts remaining