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Complete the calculations Trial 1 Trial 2 99.612 79.023 Mass of Water 3.702 52.230 Mass of NaOH(s) 103.314 g 131.253 g Total Mass in Cup
Complete the calculations
Trial 1 Trial 2 99.612 79.023 Mass of Water 3.702 52.230 Mass of NaOH(s) 103.314 g 131.253 g Total Mass in Cup 1.311 mol 0.0928 mol Moles of NaOH 20.2 22.0 Initial Temperature 30.0 33.3 Final Temperature Change in Temperature 9.8 11.3 Trial AH m,dissolution (1pts) Average AHAlsolation (kJ/mol) (1pts) Accepted AH mdissolution (kJ/mol)
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when we add NaOH exothermic reaction occur then we have to find how much heat is absorbed by solutio...
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Vector Mechanics for Engineers Statics and Dynamics
Authors: Ferdinand Beer, E. Russell Johnston Jr., David Mazurek, Phillip Cornwell, Brian Self
11th edition
73398241, 978-0073398242
