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(a) Calculate the density of NO2 gas at 0.970 atm and 35 °C. (b) Calculate the molar mass of a gas if 2.50 g occupies 0.875 L at 685 torr and 35 °C.
What is the molar mass of trinitrotoluene (TNT), C7H5(NO2)3?
Select one:
a. none of above
b. 405.39 g/mol
c. 63.07 g/mol
d. 135.13 g/mol
e. 127.15 g/mol