Why is the reaction 2Mg + O2 + 2MgO a nonreversible reaction? A. It has more than one reactant.
B. It has only one product.
C. It can occur only between gases.
D. It can go in only one direction.​

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?

Exit what is the density of an object having a mass of 5.0 g and a volume of 45.0 cm3?

The term gas is limited to those substances that exist in the gaseous state at