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Chemistry, 23.06.2019 06:00, fjsdfj1284
Which change will decrease the number of effective collisions during a chemical reaction? a. adding a catalyst b. increasing the surface area c. decreasing the temperature d. increasing the reactant concentrations e. increasing the volume of the reactants
Answers: 2
The flue gas analysis of a fuel gives Co2=14%,O2=4%,Co2=2%,N2=80%. calculate the percentage excess o...
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