complete combustion of a 0.30- mol sample of hydrocarbon gives
1.20 mol of CO2 and 1.50...
complete combustion of a 0.30- mol sample of hydrocarbon gives
1.20 mol of CO2 and 1.50 mol of H2O. What is the molecular formula
of the original hydrocarbon?
Complete combustion of a 0.0150 mol sample of a hydrocarbon,
CxHy, gives 3.024 L of CO2 at STP and 1.891 g of H2O.
(a) What is the molecular formula of the hydrocarbon?
(b) What is the empirical formula of the hydrocarbon?
A 0.500-L bulb containing Ne at 685 torr is connected by a valve
to a 2.50-L bulb containing CO2 at 375 torr. The valve between the
two bulbs is opened and the two gases mix. The initial gas
pressures...
Complete combustion of 7.60 g of a hydrocarbon produced 23.0 g
of CO2 and 11.8 g of H2O. What is the empirical formula for the
hydrocarbon? I got C4H10 but was incorrect.
Complete combustion of 7.70 g of a hydrocarbon produced 23.6 g
of CO2 and 11.3 g of H2O. What is the empirical formula for the
hydrocarbon? Insert the subscripts:
CH
Consider the combustion reaction of hydrocarbon.
CH + O2 -----> CO2 + H20
a. Write out the equilibrium expression for in terms of partial
pressures?
b. In which direction will the reaction shift if temperature is
increased? Briefly explain.
c. In which direction will the reaction shift if the volume is
increased? Explain using the reaction quotient.