The combustion of methane gas is described by the equation CH4 + 2O2 → CO2 + 2H2O. What volume of oxygen is needed at STP to combust 4.5 L methane?

Write a paragraph that provides examples of each stage of volcanic activity, a description of the volcano, and facts about each stage.

Why does earth rotate? because earth is formed from cold gases collapsing due to gravity because the matter in the nebula that formed earth was spinning because earth forms more than 99% of the mass of the solar system because the hydrogen atoms inside the nebula fused to form helium

What is happening when the water inside a kettle heats up and begins to boil