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1. 3 5 A chemist must prepare 700.0 mL of sodium hydroxide solution with a pH of 12.90 at 25 °C. She will do this in thr
Posted: Mon Jul 11, 2022 1:38 pm
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- 1 3 5 A Chemist Must Prepare 700 0 Ml Of Sodium Hydroxide Solution With A Ph Of 12 90 At 25 C She Will Do This In Thr 1 (23.29 KiB) Viewed 28 times
1. 3 5 A chemist must prepare 700.0 mL of sodium hydroxide solution with a pH of 12.90 at 25 °C. She will do this in three steps: Fill a 700.0 mL volumetric flask about halfway with distilled water. • Weigh out a small amount of solid sodium hydroxide and add it to the flask. . Fill the flask to the mark with distilled water. Calculate the mass of sodium hydroxide that the chemist must weigh out in the second step. Round your answer to 2 significant digits. ?