Chemistry, 22.08.2019 17:10 thatkiddarius539

Methane and oxygen mixture at 40° c is fed into the combustion chamber at a flow rate of 26.5 kg/h. the mass fraction of methane in the mixture is 0.2 and all the methane is burnt. the molecular weight of methane is 16 kg/kmol. the reaction is exothermic with -5000 kj/mol enthalpy of reaction. taking 25°c as the reference temperature and assume zero enthalpy at the reference point, calculate the temperature of the gas stream leaving the combustion chamber thermal properties: of the gas stream entering the combustion chamber: 2200 kj/kg. k co of the gas stream leaving the combustion chamber: 1800 kj/kg. k

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 06:00

In an investigation that uses the scientific method, which step immediately follows making a hypothesis? o summarizing the results o asking a question o making observations designing an experiment mark this and retum save and exit next submit

Answers: 2

Answer

Chemistry, 22.06.2019 10:00

Miner's coal distributors does not mine coal itself, nor does it even store or handle the coal. instead, miner's solicits orders for low sulfur coal from other firms, then purchases the required amount from suppliers and directs them to ship the coal to its customers. what is miner's

Answers: 1

Answer

Chemistry, 22.06.2019 23:10

Match the formula for the following compound: magnesium sulfate heptahydratemgs·7h2omg2so4·7h2omg(so4)2·7h2omgso4·7h2o

Answers: 1

Answer

Chemistry, 23.06.2019 08:00

Match the vocabulary terms to their definitions. 1 . a long, chain-like set of molecules made up of repeating units joined end to end polymer 2 . a hard, brittle, heat- and corrosion-resistant material made by subjecting a nonmetallic mineral mixture to intense heat ceramic 3 . a plastic with low elongations that cannot be recycled thermoset 4 . a carbon fiber embedded in a polymer resin matrix thermoplastic 5 . a plastic with high elongations that can be recycled crystal 6 . a solid form resulting from the arrangement of atoms, ions, or molecules in definite geometric patterns composite

Answers: 1

Answer

You know the right answer?

Methane and oxygen mixture at 40° c is fed into the combustion chamber at a flow rate of 26.5 kg/h....

Questions