Input interpretation
![sulfuric acid + sodium bicarbonate ⟶ water + carbon dioxide + sodium sulfate](../image_source/cc1f6dd7afb9c317bb5aa9c3a3ebcd76.png)
sulfuric acid + sodium bicarbonate ⟶ water + carbon dioxide + sodium sulfate
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 + c_5 Set the number of atoms in the reactants equal to the number of atoms in the products for H, O, S, C and Na: H: | 2 c_1 + c_2 = 2 c_3 O: | 4 c_1 + 3 c_2 = c_3 + 2 c_4 + 4 c_5 S: | c_1 = c_5 C: | c_2 = c_4 Na: | c_2 = 2 c_5 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_1 = 1 and solve the system of equations for the remaining coefficients: c_1 = 1 c_2 = 2 c_3 = 2 c_4 = 2 c_5 = 1 Substitute the coefficients into the chemical reaction to obtain the balanced equation: Answer: | | + 2 ⟶ 2 + 2 +](../image_source/4c588df8f2eb2d59499e129f0283b952.png)
Balance the chemical equation algebraically: + ⟶ + + Add stoichiometric coefficients, c_i, to the reactants and products: c_1 + c_2 ⟶ c_3 + c_4 + c_5 Set the number of atoms in the reactants equal to the number of atoms in the products for H, O, S, C and Na: H: | 2 c_1 + c_2 = 2 c_3 O: | 4 c_1 + 3 c_2 = c_3 + 2 c_4 + 4 c_5 S: | c_1 = c_5 C: | c_2 = c_4 Na: | c_2 = 2 c_5 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_1 = 1 and solve the system of equations for the remaining coefficients: c_1 = 1 c_2 = 2 c_3 = 2 c_4 = 2 c_5 = 1 Substitute the coefficients into the chemical reaction to obtain the balanced equation: Answer: | | + 2 ⟶ 2 + 2 +
Structures
![+ ⟶ + +](../image_source/c2cc4b9828addefef59c1bbff4534e29.png)
+ ⟶ + +
Names
![sulfuric acid + sodium bicarbonate ⟶ water + carbon dioxide + sodium sulfate](../image_source/d74da26996661646a9da2645bdb76a80.png)
sulfuric acid + sodium bicarbonate ⟶ water + carbon dioxide + sodium sulfate
Reaction thermodynamics
Enthalpy
![| sulfuric acid | sodium bicarbonate | water | carbon dioxide | sodium sulfate molecular enthalpy | -814 kJ/mol | -950.8 kJ/mol | -285.8 kJ/mol | -393.5 kJ/mol | -1387 kJ/mol total enthalpy | -814 kJ/mol | -1902 kJ/mol | -571.7 kJ/mol | -787 kJ/mol | -1387 kJ/mol | H_initial = -2716 kJ/mol | | H_final = -2746 kJ/mol | | ΔH_rxn^0 | -2746 kJ/mol - -2716 kJ/mol = -30.16 kJ/mol (exothermic) | | | |](../image_source/c606cf25b0ae922e4402111dc73c2ff7.png)
| sulfuric acid | sodium bicarbonate | water | carbon dioxide | sodium sulfate molecular enthalpy | -814 kJ/mol | -950.8 kJ/mol | -285.8 kJ/mol | -393.5 kJ/mol | -1387 kJ/mol total enthalpy | -814 kJ/mol | -1902 kJ/mol | -571.7 kJ/mol | -787 kJ/mol | -1387 kJ/mol | H_initial = -2716 kJ/mol | | H_final = -2746 kJ/mol | | ΔH_rxn^0 | -2746 kJ/mol - -2716 kJ/mol = -30.16 kJ/mol (exothermic) | | | |
Gibbs free energy
![| sulfuric acid | sodium bicarbonate | water | carbon dioxide | sodium sulfate molecular free energy | -690 kJ/mol | -851 kJ/mol | -237.1 kJ/mol | -394.4 kJ/mol | -1270 kJ/mol total free energy | -690 kJ/mol | -1702 kJ/mol | -474.2 kJ/mol | -788.8 kJ/mol | -1270 kJ/mol | G_initial = -2392 kJ/mol | | G_final = -2533 kJ/mol | | ΔG_rxn^0 | -2533 kJ/mol - -2392 kJ/mol = -141.2 kJ/mol (exergonic) | | | |](../image_source/fceb7eb6116462dc2daad12f3c4af350.png)
| sulfuric acid | sodium bicarbonate | water | carbon dioxide | sodium sulfate molecular free energy | -690 kJ/mol | -851 kJ/mol | -237.1 kJ/mol | -394.4 kJ/mol | -1270 kJ/mol total free energy | -690 kJ/mol | -1702 kJ/mol | -474.2 kJ/mol | -788.8 kJ/mol | -1270 kJ/mol | G_initial = -2392 kJ/mol | | G_final = -2533 kJ/mol | | ΔG_rxn^0 | -2533 kJ/mol - -2392 kJ/mol = -141.2 kJ/mol (exergonic) | | | |
Chemical names and formulas
![| sulfuric acid | sodium bicarbonate | water | carbon dioxide | sodium sulfate Hill formula | H_2O_4S | CHNaO_3 | H_2O | CO_2 | Na_2O_4S name | sulfuric acid | sodium bicarbonate | water | carbon dioxide | sodium sulfate IUPAC name | sulfuric acid | sodium hydrogen carbonate | water | carbon dioxide | disodium sulfate](../image_source/0c87d54d26a6a7efd4b3c1ad5ce41b25.png)
| sulfuric acid | sodium bicarbonate | water | carbon dioxide | sodium sulfate Hill formula | H_2O_4S | CHNaO_3 | H_2O | CO_2 | Na_2O_4S name | sulfuric acid | sodium bicarbonate | water | carbon dioxide | sodium sulfate IUPAC name | sulfuric acid | sodium hydrogen carbonate | water | carbon dioxide | disodium sulfate