Balancing Chemical Equations Practice Class 7. Displaying top 8 worksheets found for chemical equations of class 7. No h.
Fe 2 so 4 3 h 2. H 2o co 2. Fe h 2s0 4.
K 3po 4 h 2o.
After this you can list down the products on the right hand side of the chemical equation. This is the currently selected item. Fe 2 so 4 3 h 2. The first step to balance the equation is to write down the chemical formula of reactants that are listed on the left side of the chemical equation.