Answer: A 4.117-g impure sample of glucose (C6H12O6) was
Chapter 6, Problem 6.138(choose chapter or problem)
A 4.117-g impure sample of glucose (C6H12O6) was burned in a constant-volume calorimeter having a heat capacity of 19.65 kJ/8C. If the rise in temperature is 3.1348C, calculate the percent by mass of the glucose in the sample. Assume that the impurities are unaffected by the combustion process. See Appendix 3 for thermodynamic data
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