Dry coal containing 75%C, 5%H, 8%O and the rest ash is burned with 30% excess air.
Assume all carbon converted to CO2 and only
ash in the refuse, determine
a.) % net H
b.) ORSAT analysis of the flue gas
C.) Kilogram coal fired per 100mols dry flue gas
obtained
d.) Kilogram refuse per 100mols dry flue gas
obtained.

When the ionic compound nabr dissolves in water, br– ions are pulled into solution by the attraction between what two particles? a. the na+ and br– ions b. the na+ ion and the negative end of a water molecule c. the br– ion and the positive end of a water molecule d. the br– ion and the negative end of a water molecule