Input interpretation
sodium hydroxide + aluminum sulfate ⟶ sodium sulfate + aluminum 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, Na, O, Al and S: H: | c_1 = 3 c_4 Na: | c_1 = 2 c_3 O: | c_1 + 12 c_2 = 4 c_3 + 3 c_4 Al: | 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
sodium hydroxide + aluminum sulfate ⟶ sodium sulfate + aluminum hydroxide
Chemical names and formulas
| sodium hydroxide | aluminum sulfate | sodium sulfate | aluminum hydroxide Hill formula | HNaO | Al_2O_12S_3 | Na_2O_4S | AlH_3O_3 name | sodium hydroxide | aluminum sulfate | sodium sulfate | aluminum hydroxide IUPAC name | sodium hydroxide | dialuminum trisulfate | disodium sulfate | aluminum hydroxide
Substance properties
| sodium hydroxide | aluminum sulfate | sodium sulfate | aluminum hydroxide molar mass | 39.997 g/mol | 342.1 g/mol | 142.04 g/mol | 78.003 g/mol phase | solid (at STP) | solid (at STP) | solid (at STP) | melting point | 323 °C | 770 °C | 884 °C | boiling point | 1390 °C | | 1429 °C | density | 2.13 g/cm^3 | 2.71 g/cm^3 | 2.68 g/cm^3 | solubility in water | soluble | soluble | soluble | surface tension | 0.07435 N/m | | | dynamic viscosity | 0.004 Pa s (at 350 °C) | | |
Units
