CH4 + 202 + CO2 + 2 H2O

What is the mole ratio of methane (CH4) to carbon dioxide (CO2).

Find the mass in grams of 1.37x1020 particles of h3po4

Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering

Need ! asap will mark 10 pts using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers