OCHEMICAL REACTIONS Dilution A chemist must dilute 43.3 mL of 205. uM aqueous silver(II) oxide (AgO) solution until the concentration falls to 65.0 μM. He'll do this by adding distilled water to the solution until it reaches a certain final volume. Calculate this final volume, in liters. Be sure your answer has the correct number of significant digits. M. 0.9

OCHEMICAL REACTIONS Dilution A chemist must dilute 43.3 mL of 205. uM aqueous silver(II) oxide (AgO) solution until the concentration falls to 65.0 μM. He'll do this by adding distilled water to the solution until it reaches a certain final volume. Calculate this final volume, in liters. Be sure your answer has the correct number of significant digits. M. 0.9

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter1: Introduction To Chemistry

Section: Chapter Questions

Problem 1.87PAE: 1.87 A solution of ethanol in water has a volume of 54.2 mL and a mass of 49.6 g. what information...

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1.87 A solution of ethanol in water has a volume of 54.2 mL and a mass of 49.6 g. what information would you need to look up and how would you determine the percentage of ethanol in this solution?
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The volume of seawater on Earth is about 3.3 x 108 mi3. If seawater is 3.5% sodium chloride by mass and has a density of 1.03 g/mL, what is the approximate mass of sodium chloride, in tons, dissolved in the seawater on Earth (1 ton = 2000 lb)?
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It is recommended that drinking water contain 1.6ug/ml (parts per million) flouride (F-) for prevention of tooth decay. Consider a reservoir with a depth of 30.0 m and a diameter (diameter = 2 r) of 7.60 x10^4 m. (The volume is pi r^2 h) Calculate the amount of F- in grams that were added to the reservoir to give 1.6 ug/ml. How many grams of sodium flouride NaF, contain this much flouride? Note: NaF ---- Na+ + F- Please explain in depth and an easy to follow step by step process on how to solve. Thanks
Allyson and Cami add 25 mL of 3 M hydrochloric acid (HCl) to beakers containing 0 mL, 25 mL, 50 mL, and 75 mL of distilled water. The students then drop 5 cm of magnesium (Mg) ribbon into each beaker and measure the time for the magnesium to completely react with the acid. The results are shown in the data table.
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