True or false
a gas that ignites a glowing splint is oxygen

We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?

What are some natural measures of time

The semi-conductors on the periodic table are classified as