Using the formula from previous question, if 108g of H,0 and 264g Co, are reacted producing 180g C, H,O, and an unknown amount of O.. How much O, is produced?
O 264g
0108g
O Cannot be predicted
O 192g

Why is it important for scientists to review and repeat the work of other scientists? 1.a scientific theory must be tested three times before it is proven. 2.the scientific method only applies to repeated experiments. 3.an experiment may have had errors that the scientists didn't recognize. 4.the results of individual scientists may be influenced by bias. 5.an experiment must be performed twice before the data can be analyzed.