class: today in class it was our first day of learning limiting reactions. the first step you always have to do is name the first four things to step up the equation, two on the right and two on the left. to find the reactant used you set an equation from product made to E.R used. once you figure out both of the equations that is not your answer to find out the excess reactant you have to take the lesser number of the two and once you find that answer then you wait and do SIG FIGS AT THE END. or else the numbers get messed up.homework- look over limiting reactant sheet we did in class (picture above)
No comments:
Post a Comment