Question 29 1 Point A 0 286 G Sample Of An Unknown Compound Occupies 0 125 Lat 298 K And 0 79 Atm What Is The Molar M 1 (23.91 KiB) Viewed 52 times
Question 29 1 Point A 0 286 G Sample Of An Unknown Compound Occupies 0 125 Lat 298 K And 0 79 Atm What Is The Molar M 2 (35.38 KiB) Viewed 52 times
Question 29 (1 point) A 0.286 g sample of an unknown compound occupies 0.125 Lat 298 K and 0.79 atm. What is the molar mass of the compound? Your Answer: Answer units
Question 31 (1 point) A 6.55 g sample of aniline (C6H5NH2, molar mass = 93.13 g/mol) was combusted in a bomb calorimeter with a heat capacity of 14.25 kJ/°C. If the initial temperature was 32.9°C, use the information below to determine the value of the final temperature of the calorimeter. C6H5NH2(1) + 8.5 O2(E) - 6 CO2(g) + 3.5 H2O(g) + NO2(g), AH®rxn = -3.20x103 kJ + 48.7°C 931°C 46.6 °C O41.9°C 257°C
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