Learning how to balance chemical equations. - What is the coefficient for water (H2O) when the
following equation is balanced using the lowest whole numbered coefficients?
Al(s)+ ____H20(l) --> Al(OH)3(s) + H2(g)
Balancing ionic chemical equations. - When the following ionic equation in an acid solution is balanced:
Fe2+(aq) Cr2O7 2-(aq) ---> Fe3+(aq) + Cr3+(aq)
what is the sum of the smallest whole-number (integer) coefficients of the react ...