Aproducer gas with the composition by volume co = 25.7% co2 = 4.9% 02= 1.1% and n2 = 68.3% is burnt with 20% excess air. if the combustion is 97% complete, calculate the composition by volume of the flue gases

explanation: it gains negative electrons, therefore becoming negatively charged. as charge cannot be created, nor destroyed, only transferred, this leaves the wool positive. now that they have opposite charges, the two items attract.

< > according to newton's third law of motion, forces always act in equal but opposite pairs. another way of saying this is for every action, there is an equal but opposite reaction.< >