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Step 4: Substitute Coefficients and Verify Result. Count the number of atoms of each element on each side of the equation and verify that all elements and electrons (if there are charges/ions) are balanced. 2 (NH4)3PO4 + 3 Na2SO4 = 2 Na3PO4 + 3 (NH4)2SO4. Reactants.
Step 4: Substitute Coefficients and Verify Result. Count the number of atoms of each element on each side of the equation and verify that all elements and electrons (if there are charges/ions) are balanced. H2SO4 + 2 NaOH = Na2SO4 + 2 H2O. Reactants. Products.
Word Equation. Iron(Ii) Sulfate + Sodium Hydroxide = Ferrous Hydroxide + Sodium Sulfate. FeSO4 + NaOH = Fe(OH)2 + Na2SO4 is a Double Displacement (Metathesis) reaction where one mole of aqueous Iron(Ii) Sulfate [FeSO 4] and two moles of aqueous Sodium Hydroxide [NaOH] react to form one mole of solid Ferrous Hydroxide [Fe(OH) 2] and one mole of aqueous Sodium Sulfate [Na 2 SO 4]
2 2 = 4. 4 = 4, yes. O. 2 2 = 4. (1 2) + (2 1) = 4. 4 = 4, yes. A balanced chemical equation often may be derived from a qualitative description of some chemical reaction by a fairly simple approach known as balancing by inspection. Consider as an example the decomposition of water to yield molecular hydrogen and oxygen.
Step 4: Substitute Coefficients and Verify Result. Count the number of atoms of each element on each side of the equation and verify that all elements and electrons (if there are charges/ions) are balanced. 2 KCl + Na2SO4 = 2 NaCl + K2SO4. Reactants. Products.
Word Equation. Lead(Ii) Nitrate + Sodium Sulfate = Lead Sulfate + Sodium Nitrate. Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 is a Double Displacement (Metathesis) reaction where one mole of aqueous Lead(Ii) Nitrate [Pb(NO 3) 2] and one mole of aqueous Sodium Sulfate [Na 2 SO 4] react to form one mole of solid Lead Sulfate [PbSO 4] and two moles of aqueous Sodium Nitrate [NaNO 3]
Step 4: Substitute Coefficients and Verify Result. Count the number of atoms of each element on each side of the equation and verify that all elements and electrons (if there are charges/ions) are balanced. Since there is an equal number of each element in the reactants and products of SrCl2 + Na2SO4 = SrSO4 + 2NaCl, the equation is balanced.
