How many moles of Cl2 are there when the equation is balanced? Cl2 + Al2O3 = O2 + AlCl3 =

Based on the equation and the information in the table, what is the enthalpy of the reaction?

What is the relation between concentration of reactants and the rate of chemical reaction?

Select each correct answer. more than one answer may be correct. which of the following is a characteristic of unicellular organisms? they can possess tissues and organs. all of their functions are performed by a single cell. they are usually microscopic. each of their cells is specialized to perform a specific function.