If the following reaction is carried out with 30.0 g of caco3 and excess hcl, what is the maximum mass of cacl2 that can be produced? caco3 + 2hcl → cacl2 + h2o + co2
33.3g

This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.

Kc = 0.040 for the system below at 450oc. if a reaction is initiated with 0.40 mole of cl2 and 0.40 mole of pcl3 in a 2.0 liter container, what is the equilibrium concentration of cl2 in the same system? pcl5(g) ⇄ pcl3(g) + cl2(g)

In which phase(s) do the molecules take the shape of the container?