The net ionic equation for Na2S + 2HC2H3O2 would be: 2Na+ + S2- + 2CH3COO- → 2CH3COONa + H2S.
The balanced molecular equation is CaCl2 + Na2S -> CaS + 2NaCl. To write the ionic equation, we need to break down the reactants and products into their respective ions. This results in the ionic equation: Ca2+ + 2Cl- + 2Na+ + S2- -> CaS + 2Na+ + 2Cl-. Cross out spectator ions that appear on both sides of the equation to obtain the net ionic equation: Ca2+ + S2- -> CaS.
To determine the net ionic equation, write out the balanced molecular equation first. Then, write the complete ionic equation with all ions separated. Finally, cancel out spectator ions (ions that appear on both sides of the equation) to arrive at the net ionic equation, which shows only the reacting ions.
the spectator ions are removed
To write a net ionic equation from a complete ionic equation, you remove the spectator ions that appear on both sides of the equation. The remaining ions that participate in the reaction are then included in the net ionic equation. This simplifies the equation to show only the ions that undergo a chemical change.
To write an ionic equation, first write the balanced chemical equation for the reaction. Then, separate the soluble ionic compounds into their respective ions. Finally, eliminate the spectator ions that do not participate in the reaction to form the net ionic equation.
The balanced molecular equation is CaCl2 + Na2S -> CaS + 2NaCl. To write the ionic equation, we need to break down the reactants and products into their respective ions. This results in the ionic equation: Ca2+ + 2Cl- + 2Na+ + S2- -> CaS + 2Na+ + 2Cl-. Cross out spectator ions that appear on both sides of the equation to obtain the net ionic equation: Ca2+ + S2- -> CaS.
For the molecular balance of the equation it would be: CuSO4 (aq) + Na2S (aq) = CuS (s) + Na2SO4 (aq). For the net ionic balance of the equation it would be: Cu2+ (aq) + S2(aq) = CuS (s).
To determine the net ionic equation, write out the balanced molecular equation first. Then, write the complete ionic equation with all ions separated. Finally, cancel out spectator ions (ions that appear on both sides of the equation) to arrive at the net ionic equation, which shows only the reacting ions.
the spectator ions are removed
To write a net ionic equation from a complete ionic equation, you remove the spectator ions that appear on both sides of the equation. The remaining ions that participate in the reaction are then included in the net ionic equation. This simplifies the equation to show only the ions that undergo a chemical change.
To write an ionic equation, first write the balanced chemical equation for the reaction. Then, separate the soluble ionic compounds into their respective ions. Finally, eliminate the spectator ions that do not participate in the reaction to form the net ionic equation.
To write a total ionic equation from a net ionic equation, start by breaking down the compounds into their respective ions (if they are ionic compounds) and including only the ions that participate in the reaction. To write a molecular equation, simply write out the complete chemical equation including all reactants and products without breaking them down into ions. Remember, a net ionic equation shows only the ions that participate in the reaction, whereas a total ionic equation includes all ions involved.
The reaction between sodium chloride (NaCl) and silver nitrate (AgNO3) results in the formation of silver chloride (AgCl) which is insoluble. Thus, the net ionic equation isAg^+(aq) + Cl^-(aq) ==> AgCl(s)
To write the net ionic equation for NaOH + H2C4H4O6, first write the balanced molecular equation: NaOH + H2C4H4O6 -> NaC4H4O6 + H2O. Then, split the compounds into ions and remove spectator ions: Na+ + OH- + H2C4H4O6 -> Na+ + C4H4O6^2- + H2O. The net ionic equation is OH- + H2C4H4O6 -> C4H4O6^2- + H2O.
The equation for net benefit is: Net Benefit = Total Benefit - Total Cost
BaCl2 + Na2CO3 -> BaCO3 + 2NaCl
I suppose that MnO3 doesn't exist; you think probable to Mn2O3.