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3. (15 points) Dissolve 2.5 grams of an unknown salt into 72.6 grams of water and find that the new vapor pressure at 75
Posted: Sat Jul 09, 2022 1:41 pm
by answerhappygod
- 3 15 Points Dissolve 2 5 Grams Of An Unknown Salt Into 72 6 Grams Of Water And Find That The New Vapor Pressure At 75 1 (15.98 KiB) Viewed 29 times
3. (15 points) Dissolve 2.5 grams of an unknown salt into 72.6 grams of water and find that the new vapor pressure at 750C is 277 torr. What is the Molar Mass of the unknown? How many grams of the unknown would have to be used in 100 ml of water to make an 10% solution by mass of the unknown?