Silicon (28 g, 1.0 mole) and oxygen (128 g, 4.0 moles) are

Last updated: 8/5/2022

Silicon (28 g, 1.0 mole) and oxygen (128 g, 4.0 moles) are reacted in a sealed container. At the end of the reaction, how much silicon, oxygen, and silicon dioxide are present in the container? Complete the following table. SiO₂ Starting Moles Change Ending Moles Ending Grams O₂ change: Si ending moles: O, ending moles: Si 1.0 mol -1.0 mol + 0₂ 4.0 mol mol mol mol - 0 mol SiO₂ change: Si ending grams: O₂ ending grams: mol g g