The exhaust gas of the combustion of liquid methanol with excess air is analysed and the following dry-basis mole percentages are determined: ch3oh 0.52%; co2 - 12 %; and co 1.55%. liquid methanol enters a burner at rate of 15 l min1 and density of 792 kg m3 write the chemical reaction equations of combustion [1 mark] (a) (b) draw the flow diagram of the burner showing all streams and their components. [2 marks] (c) calculate: the theoretical oxygen and air needed (i) (ii) the molar flow rate of the dry exhaust (ii) the flow rate of water in the exhaust (iv) the flue gas composition on a dry basis and the mole fraction of water [3 marks] [4 marks] [2 marks] [4 marks] 1 mark] 1 mark] (v) (vi) the percentage excess air used. the fractional conversion of methanol. (d) how would you process the exhaust gases of the combustion if the process is used for heating of a house?

Juju.01) 5 geologic events a group of students designed an experiment in an ice rink to represent the solar system. the steps of the experiment are listed below. 5: geologic events 1. choose a student to represent the sun. the planets are represented by two tennis balls. 2. ask the student to hold the tennis balls in each palm and spin on the ice with arms stretched out. 3. ask the student to draw in the arms after about 10 spins. 4. observe the student's arms rotate faster when they are closer to the body. 05 geologic events enors) the experiment most likely demonstrates that (2 points) 07 discussion-based sessment/module planets exert gravitational force on the sun the sun exerts gravitational force on the planets 3.07 discussion-based ssessment speed of a planet depends on its distance from the sun new version available! (3.0.119) get it now submit 18.07: module exam description