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Unformatted text preview: (K b of water = 1.86ºC Kg/mole) Assume density of water = 1 g/mL) ________________________________ (OVER) CHEMISTRY 111 – Fall 2004 LAB QUIZ #3A 4. (4 pts) A student titrated a 25.0 mL sample of hard water. If it took 19.44 mL of a 1.74x10-2 M EDTA solution to reach the endpoint. What was the molarity of the water sample? ________________________ 5. (5 pts) Write a balanced chemical equation for the reaction of strontium nitrate with sodium oxalate. ____________________________________________________________________________ (OVER) (OVER)...
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This note was uploaded on 04/12/2008 for the course MODL 398 taught by Professor Amano during the Spring '08 term at UNL.
- Spring '08