For the combustion of methane, CH4 + 2 O2 --> CO2 + 2 H2O, if the reaction starts with 4 moles oxygen (O2), how many moles of water (H2O) will be produced?

dynamic equilibrium is the answer.

the dependant variable is spilled water

the independent is the heat

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?