Which of the following chemical equations is not correctly balanced?
n2 + h2 --> 2 nh3
hcl + nahco3 --> co2 + h2o + nacl
c2h5oh + 3o2 --> 2co2 + 3h2o
4nh3 + 5o2 --> 4no + 6h2o

When an experimenter draws a conclusion that he assumes will apply to all situations set up similarly to his test situation, even though he cannot possibly have examined all possible test scenarios, the experimenter is using deductive reasoning inductive reasoning abductive reasoning subjective reasoning