Standard heat of combustion in kilojoules
Methyl tert-butyl ether (MTBE),C5H12O , a gasoline additive used to boost octane ratings, delta H f has = -313.6 kJ/mol.
C5H12O (l) + 15/2 O2 (g) ---> 5Co2 (g) + 6 H2O (l)
Calculate its standard heat of combustion in kilojoules.
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Calculate the amount of heat required to completely sublime 87.0g of solid dry ice {rm{(CO}}_2 ) at its sublimation temperature.
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An electric motor rotating a workshop grinding wheel at a rate of 119 rev/min is switched off. Assume the wheel has a constant negative angular acceleration of magnitude 2.50 rad/s2. Through how many radians has the wheel turned during the interva
Methyl tert-butyl ether (MTBE),C5H12O , a gasoline additive used to boost octane ratings, delta H f has = -313.6 kJ/mol. Calculate its standard heat of combustion in kilojoules.
Calculate the pH of a solution prepared by dissolving 0.150 mol of acetic acid and 3.000 mol of sodium acetate in water sufficient to yield 1.00 L of solution.
The block is spun at 50 , then the temperature of the rod is slowly increased. When the wax melts, the block slides out to the end of the rod. What is the final angular velocity?
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