Halogens are classified together as a group because all elements - Are conductors of electricity, , ,

Have the same atomic mass

Have similar chemical & physical properties

Are malleable and ductile

How does the presence of oxygen affect the chemical pathways used to extract energy from glucose?

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?

The activation energy for the reaction no2(g)+co2(g)⟶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is δh = -100 kj/mol . what is the activation energy for the reverse reaction?