Input interpretation
![sulfuric acid + sodium chromate ⟶ water + sodium sulfate + sodium bichromate](../image_source/0833e9bda86dbc0f6e1e2bcff67769c7.png)
sulfuric acid + sodium chromate ⟶ water + sodium sulfate + sodium bichromate
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, Cr and Na: H: | 2 c_1 = 2 c_3 O: | 4 c_1 + 4 c_2 = c_3 + 4 c_4 + 7 c_5 S: | c_1 = c_4 Cr: | c_2 = 2 c_5 Na: | 2 c_2 = 2 c_4 + 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 = 1 c_4 = 1 c_5 = 1 Substitute the coefficients into the chemical reaction to obtain the balanced equation: Answer: | | + 2 ⟶ + +](../image_source/81c19b33c301179dd6d3a65b711d736a.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, Cr and Na: H: | 2 c_1 = 2 c_3 O: | 4 c_1 + 4 c_2 = c_3 + 4 c_4 + 7 c_5 S: | c_1 = c_4 Cr: | c_2 = 2 c_5 Na: | 2 c_2 = 2 c_4 + 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 = 1 c_4 = 1 c_5 = 1 Substitute the coefficients into the chemical reaction to obtain the balanced equation: Answer: | | + 2 ⟶ + +
Structures
![+ ⟶ + +](../image_source/66e7775d93aaf7f7df48ed9b2ea34729.png)
+ ⟶ + +
Names
![sulfuric acid + sodium chromate ⟶ water + sodium sulfate + sodium bichromate](../image_source/05e68a49798bbed706c5988e5eefe948.png)
sulfuric acid + sodium chromate ⟶ water + sodium sulfate + sodium bichromate
Chemical names and formulas
![| sulfuric acid | sodium chromate | water | sodium sulfate | sodium bichromate Hill formula | H_2O_4S | CrNa_2O_4 | H_2O | Na_2O_4S | Cr_2Na_2O_7 name | sulfuric acid | sodium chromate | water | sodium sulfate | sodium bichromate IUPAC name | sulfuric acid | disodium dioxido(dioxo)chromium | water | disodium sulfate | disodium oxido-(oxido-dioxo-chromio)oxy-dioxo-chromium](../image_source/6be387712bd09a0933b94761cd3fb4a6.png)
| sulfuric acid | sodium chromate | water | sodium sulfate | sodium bichromate Hill formula | H_2O_4S | CrNa_2O_4 | H_2O | Na_2O_4S | Cr_2Na_2O_7 name | sulfuric acid | sodium chromate | water | sodium sulfate | sodium bichromate IUPAC name | sulfuric acid | disodium dioxido(dioxo)chromium | water | disodium sulfate | disodium oxido-(oxido-dioxo-chromio)oxy-dioxo-chromium
Substance properties
![| sulfuric acid | sodium chromate | water | sodium sulfate | sodium bichromate molar mass | 98.07 g/mol | 161.97 g/mol | 18.015 g/mol | 142.04 g/mol | 261.96 g/mol phase | liquid (at STP) | solid (at STP) | liquid (at STP) | solid (at STP) | solid (at STP) melting point | 10.371 °C | 780 °C | 0 °C | 884 °C | 356.7 °C boiling point | 279.6 °C | | 99.9839 °C | 1429 °C | density | 1.8305 g/cm^3 | 2.698 g/cm^3 | 1 g/cm^3 | 2.68 g/cm^3 | 2.35 g/cm^3 solubility in water | very soluble | | | soluble | surface tension | 0.0735 N/m | | 0.0728 N/m | | dynamic viscosity | 0.021 Pa s (at 25 °C) | | 8.9×10^-4 Pa s (at 25 °C) | | odor | odorless | | odorless | |](../image_source/a6c81424785dd382e13ed67fab5da061.png)
| sulfuric acid | sodium chromate | water | sodium sulfate | sodium bichromate molar mass | 98.07 g/mol | 161.97 g/mol | 18.015 g/mol | 142.04 g/mol | 261.96 g/mol phase | liquid (at STP) | solid (at STP) | liquid (at STP) | solid (at STP) | solid (at STP) melting point | 10.371 °C | 780 °C | 0 °C | 884 °C | 356.7 °C boiling point | 279.6 °C | | 99.9839 °C | 1429 °C | density | 1.8305 g/cm^3 | 2.698 g/cm^3 | 1 g/cm^3 | 2.68 g/cm^3 | 2.35 g/cm^3 solubility in water | very soluble | | | soluble | surface tension | 0.0735 N/m | | 0.0728 N/m | | dynamic viscosity | 0.021 Pa s (at 25 °C) | | 8.9×10^-4 Pa s (at 25 °C) | | odor | odorless | | odorless | |
Units