In the chemical stockroom, there is a 0.500 L bottle filled with 2.30 M CuSO4 solution. How many moles of CuSO4 are in the bottle? A. 0.217 moles
B. 4.60 moles
C. 01.15 moles
D. 1.80 moles

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)

Which terms are used to identify pure substances

If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?