Input interpretation
potassium hydroxide + iron(III) sulfate hydrate ⟶ potassium sulfate + iron(III) hydroxide
Balanced equation
Balance the chemical equation algebraically: + ⟶ + Add stoichiometric coefficients, c_i, to the reactants and products: c_1 + c_2 ⟶ c_3 + c_4 Set the number of atoms in the reactants equal to the number of atoms in the products for H, K, O, Fe and S: H: | c_1 = 3 c_4 K: | c_1 = 2 c_3 O: | c_1 + 12 c_2 = 4 c_3 + 3 c_4 Fe: | 2 c_2 = c_4 S: | 3 c_2 = c_3 Since the coefficients are relative quantities and underdetermined, choose a coefficient to set arbitrarily. To keep the coefficients small, the arbitrary value is ordinarily one. For instance, set c_2 = 1 and solve the system of equations for the remaining coefficients: c_1 = 6 c_2 = 1 c_3 = 3 c_4 = 2 Substitute the coefficients into the chemical reaction to obtain the balanced equation: Answer: | | 6 + ⟶ 3 + 2
Structures
+ ⟶ +
Names
potassium hydroxide + iron(III) sulfate hydrate ⟶ potassium sulfate + iron(III) hydroxide
Chemical names and formulas
| potassium hydroxide | iron(III) sulfate hydrate | potassium sulfate | iron(III) hydroxide Hill formula | HKO | Fe_2O_12S_3 | K_2O_4S | FeH_3O_3 name | potassium hydroxide | iron(III) sulfate hydrate | potassium sulfate | iron(III) hydroxide IUPAC name | potassium hydroxide | diferric trisulfate | dipotassium sulfate | ferric trihydroxide
Substance properties
| potassium hydroxide | iron(III) sulfate hydrate | potassium sulfate | iron(III) hydroxide molar mass | 56.105 g/mol | 399.9 g/mol | 174.25 g/mol | 106.87 g/mol phase | solid (at STP) | | | melting point | 406 °C | | | boiling point | 1327 °C | | | density | 2.044 g/cm^3 | | | solubility in water | soluble | slightly soluble | soluble | dynamic viscosity | 0.001 Pa s (at 550 °C) | | |
Units
