? CH4 + ? O2 +? CO2+? H2O, what is the maximum amount of CO2 which
could be formed from 12.5 g of CH4 and 9.26 g
of O2?

Joseph has hypothesized that sound travels in waves. if he were following the scientific method, what should he do next? a. ask a question. b. test the hypothesis. c. study the results. d. tell other scientists about his hypothesis.

You are making a solution of calcium chloride dissolved in water. you add solid, stir, and it dissolves. you add just a spatula tip full, stir, and the solid does not dissolve. how could you describe the solutions before and after adding the spatula tip amount

How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same