Saturday
August 23, 2014

Posts by Cicily


Total # Posts: 3

chemistry
1. a) 50ml of water at 46.9°C were mixed with 50ml of water at 25.1°C in a calorimeter also at 25.1°C. The final temperature was 30.1°C. Assuming that neither the density of water nor its specific heat capacity change with temperature, calculate the total heat ...
November 12, 2012

Chemistry
Thank you DrBob222!
October 12, 2012

Chemistry
Question as follows: 75.0g tartaric acid in 1 Liter is what molarity(moles/liter) mw=150.087 g/mol M1= 25 ml tartaric solution is titrated with 31 ml ammonium. What is the equation rearanged for normality of ammonium: starting with N1V1=N2V2 N1= V1= V2= Final Answer N2= THANKS...
October 12, 2012

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