Input interpretation
![H_2SO_4 sulfuric acid + Ba(HCO3)2 ⟶ H_2O water + CO_2 carbon dioxide + BaSO_4 barium sulfate](../image_source/b250d455539ea1a791abafbe5d6199af.png)
H_2SO_4 sulfuric acid + Ba(HCO3)2 ⟶ H_2O water + CO_2 carbon dioxide + BaSO_4 barium sulfate
Balanced equation
![Balance the chemical equation algebraically: H_2SO_4 + Ba(HCO3)2 ⟶ H_2O + CO_2 + BaSO_4 Add stoichiometric coefficients, c_i, to the reactants and products: c_1 H_2SO_4 + c_2 Ba(HCO3)2 ⟶ c_3 H_2O + c_4 CO_2 + c_5 BaSO_4 Set the number of atoms in the reactants equal to the number of atoms in the products for H, O, S, Ba and C: H: | 2 c_1 + 2 c_2 = 2 c_3 O: | 4 c_1 + 6 c_2 = c_3 + 2 c_4 + 4 c_5 S: | c_1 = c_5 Ba: | c_2 = c_5 C: | 2 c_2 = c_4 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 = 1 c_3 = 2 c_4 = 2 c_5 = 1 Substitute the coefficients into the chemical reaction to obtain the balanced equation: Answer: | | H_2SO_4 + Ba(HCO3)2 ⟶ 2 H_2O + 2 CO_2 + BaSO_4](../image_source/232c222e8dcada180c12539d6d3f0166.png)
Balance the chemical equation algebraically: H_2SO_4 + Ba(HCO3)2 ⟶ H_2O + CO_2 + BaSO_4 Add stoichiometric coefficients, c_i, to the reactants and products: c_1 H_2SO_4 + c_2 Ba(HCO3)2 ⟶ c_3 H_2O + c_4 CO_2 + c_5 BaSO_4 Set the number of atoms in the reactants equal to the number of atoms in the products for H, O, S, Ba and C: H: | 2 c_1 + 2 c_2 = 2 c_3 O: | 4 c_1 + 6 c_2 = c_3 + 2 c_4 + 4 c_5 S: | c_1 = c_5 Ba: | c_2 = c_5 C: | 2 c_2 = c_4 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 = 1 c_3 = 2 c_4 = 2 c_5 = 1 Substitute the coefficients into the chemical reaction to obtain the balanced equation: Answer: | | H_2SO_4 + Ba(HCO3)2 ⟶ 2 H_2O + 2 CO_2 + BaSO_4
Structures
![+ Ba(HCO3)2 ⟶ + +](../image_source/1656937c44a31dc7ced9513c34078060.png)
+ Ba(HCO3)2 ⟶ + +
Names
![sulfuric acid + Ba(HCO3)2 ⟶ water + carbon dioxide + barium sulfate](../image_source/9f1485a390b0ae59a6508f5870e6c5c1.png)
sulfuric acid + Ba(HCO3)2 ⟶ water + carbon dioxide + barium sulfate
Equilibrium constant
![Construct the equilibrium constant, K, expression for: H_2SO_4 + Ba(HCO3)2 ⟶ H_2O + CO_2 + BaSO_4 Plan: • Balance the chemical equation. • Determine the stoichiometric numbers. • Assemble the activity expression for each chemical species. • Use the activity expressions to build the equilibrium constant expression. Write the balanced chemical equation: H_2SO_4 + Ba(HCO3)2 ⟶ 2 H_2O + 2 CO_2 + BaSO_4 Assign stoichiometric numbers, ν_i, using the stoichiometric coefficients, c_i, from the balanced chemical equation in the following manner: ν_i = -c_i for reactants and ν_i = c_i for products: chemical species | c_i | ν_i H_2SO_4 | 1 | -1 Ba(HCO3)2 | 1 | -1 H_2O | 2 | 2 CO_2 | 2 | 2 BaSO_4 | 1 | 1 Assemble the activity expressions accounting for the state of matter and ν_i: chemical species | c_i | ν_i | activity expression H_2SO_4 | 1 | -1 | ([H2SO4])^(-1) Ba(HCO3)2 | 1 | -1 | ([Ba(HCO3)2])^(-1) H_2O | 2 | 2 | ([H2O])^2 CO_2 | 2 | 2 | ([CO2])^2 BaSO_4 | 1 | 1 | [BaSO4] The equilibrium constant symbol in the concentration basis is: K_c Mulitply the activity expressions to arrive at the K_c expression: Answer: | | K_c = ([H2SO4])^(-1) ([Ba(HCO3)2])^(-1) ([H2O])^2 ([CO2])^2 [BaSO4] = (([H2O])^2 ([CO2])^2 [BaSO4])/([H2SO4] [Ba(HCO3)2])](../image_source/8c7bd93e8080c68f8b522517c94e10f1.png)
Construct the equilibrium constant, K, expression for: H_2SO_4 + Ba(HCO3)2 ⟶ H_2O + CO_2 + BaSO_4 Plan: • Balance the chemical equation. • Determine the stoichiometric numbers. • Assemble the activity expression for each chemical species. • Use the activity expressions to build the equilibrium constant expression. Write the balanced chemical equation: H_2SO_4 + Ba(HCO3)2 ⟶ 2 H_2O + 2 CO_2 + BaSO_4 Assign stoichiometric numbers, ν_i, using the stoichiometric coefficients, c_i, from the balanced chemical equation in the following manner: ν_i = -c_i for reactants and ν_i = c_i for products: chemical species | c_i | ν_i H_2SO_4 | 1 | -1 Ba(HCO3)2 | 1 | -1 H_2O | 2 | 2 CO_2 | 2 | 2 BaSO_4 | 1 | 1 Assemble the activity expressions accounting for the state of matter and ν_i: chemical species | c_i | ν_i | activity expression H_2SO_4 | 1 | -1 | ([H2SO4])^(-1) Ba(HCO3)2 | 1 | -1 | ([Ba(HCO3)2])^(-1) H_2O | 2 | 2 | ([H2O])^2 CO_2 | 2 | 2 | ([CO2])^2 BaSO_4 | 1 | 1 | [BaSO4] The equilibrium constant symbol in the concentration basis is: K_c Mulitply the activity expressions to arrive at the K_c expression: Answer: | | K_c = ([H2SO4])^(-1) ([Ba(HCO3)2])^(-1) ([H2O])^2 ([CO2])^2 [BaSO4] = (([H2O])^2 ([CO2])^2 [BaSO4])/([H2SO4] [Ba(HCO3)2])
Rate of reaction
![Construct the rate of reaction expression for: H_2SO_4 + Ba(HCO3)2 ⟶ H_2O + CO_2 + BaSO_4 Plan: • Balance the chemical equation. • Determine the stoichiometric numbers. • Assemble the rate term for each chemical species. • Write the rate of reaction expression. Write the balanced chemical equation: H_2SO_4 + Ba(HCO3)2 ⟶ 2 H_2O + 2 CO_2 + BaSO_4 Assign stoichiometric numbers, ν_i, using the stoichiometric coefficients, c_i, from the balanced chemical equation in the following manner: ν_i = -c_i for reactants and ν_i = c_i for products: chemical species | c_i | ν_i H_2SO_4 | 1 | -1 Ba(HCO3)2 | 1 | -1 H_2O | 2 | 2 CO_2 | 2 | 2 BaSO_4 | 1 | 1 The rate term for each chemical species, B_i, is 1/ν_i(Δ[B_i])/(Δt) where [B_i] is the amount concentration and t is time: chemical species | c_i | ν_i | rate term H_2SO_4 | 1 | -1 | -(Δ[H2SO4])/(Δt) Ba(HCO3)2 | 1 | -1 | -(Δ[Ba(HCO3)2])/(Δt) H_2O | 2 | 2 | 1/2 (Δ[H2O])/(Δt) CO_2 | 2 | 2 | 1/2 (Δ[CO2])/(Δt) BaSO_4 | 1 | 1 | (Δ[BaSO4])/(Δt) (for infinitesimal rate of change, replace Δ with d) Set the rate terms equal to each other to arrive at the rate expression: Answer: | | rate = -(Δ[H2SO4])/(Δt) = -(Δ[Ba(HCO3)2])/(Δt) = 1/2 (Δ[H2O])/(Δt) = 1/2 (Δ[CO2])/(Δt) = (Δ[BaSO4])/(Δt) (assuming constant volume and no accumulation of intermediates or side products)](../image_source/eaf3d388d56e7a837f2a53c3d16c8cfb.png)
Construct the rate of reaction expression for: H_2SO_4 + Ba(HCO3)2 ⟶ H_2O + CO_2 + BaSO_4 Plan: • Balance the chemical equation. • Determine the stoichiometric numbers. • Assemble the rate term for each chemical species. • Write the rate of reaction expression. Write the balanced chemical equation: H_2SO_4 + Ba(HCO3)2 ⟶ 2 H_2O + 2 CO_2 + BaSO_4 Assign stoichiometric numbers, ν_i, using the stoichiometric coefficients, c_i, from the balanced chemical equation in the following manner: ν_i = -c_i for reactants and ν_i = c_i for products: chemical species | c_i | ν_i H_2SO_4 | 1 | -1 Ba(HCO3)2 | 1 | -1 H_2O | 2 | 2 CO_2 | 2 | 2 BaSO_4 | 1 | 1 The rate term for each chemical species, B_i, is 1/ν_i(Δ[B_i])/(Δt) where [B_i] is the amount concentration and t is time: chemical species | c_i | ν_i | rate term H_2SO_4 | 1 | -1 | -(Δ[H2SO4])/(Δt) Ba(HCO3)2 | 1 | -1 | -(Δ[Ba(HCO3)2])/(Δt) H_2O | 2 | 2 | 1/2 (Δ[H2O])/(Δt) CO_2 | 2 | 2 | 1/2 (Δ[CO2])/(Δt) BaSO_4 | 1 | 1 | (Δ[BaSO4])/(Δt) (for infinitesimal rate of change, replace Δ with d) Set the rate terms equal to each other to arrive at the rate expression: Answer: | | rate = -(Δ[H2SO4])/(Δt) = -(Δ[Ba(HCO3)2])/(Δt) = 1/2 (Δ[H2O])/(Δt) = 1/2 (Δ[CO2])/(Δt) = (Δ[BaSO4])/(Δt) (assuming constant volume and no accumulation of intermediates or side products)
Chemical names and formulas
![| sulfuric acid | Ba(HCO3)2 | water | carbon dioxide | barium sulfate formula | H_2SO_4 | Ba(HCO3)2 | H_2O | CO_2 | BaSO_4 Hill formula | H_2O_4S | C2H2BaO6 | H_2O | CO_2 | BaO_4S name | sulfuric acid | | water | carbon dioxide | barium sulfate IUPAC name | sulfuric acid | | water | carbon dioxide | barium(+2) cation sulfate](../image_source/1e4fe18ecbe748236b4be1688e632a60.png)
| sulfuric acid | Ba(HCO3)2 | water | carbon dioxide | barium sulfate formula | H_2SO_4 | Ba(HCO3)2 | H_2O | CO_2 | BaSO_4 Hill formula | H_2O_4S | C2H2BaO6 | H_2O | CO_2 | BaO_4S name | sulfuric acid | | water | carbon dioxide | barium sulfate IUPAC name | sulfuric acid | | water | carbon dioxide | barium(+2) cation sulfate
Substance properties
![| sulfuric acid | Ba(HCO3)2 | water | carbon dioxide | barium sulfate molar mass | 98.07 g/mol | 259.36 g/mol | 18.015 g/mol | 44.009 g/mol | 233.38 g/mol phase | liquid (at STP) | | liquid (at STP) | gas (at STP) | solid (at STP) melting point | 10.371 °C | | 0 °C | -56.56 °C (at triple point) | 1345 °C boiling point | 279.6 °C | | 99.9839 °C | -78.5 °C (at sublimation point) | density | 1.8305 g/cm^3 | | 1 g/cm^3 | 0.00184212 g/cm^3 (at 20 °C) | 4.5 g/cm^3 solubility in water | very soluble | | | | insoluble 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) | 1.491×10^-5 Pa s (at 25 °C) | odor | odorless | | odorless | odorless |](../image_source/17150db1e68d270f1a508e9cf22546a9.png)
| sulfuric acid | Ba(HCO3)2 | water | carbon dioxide | barium sulfate molar mass | 98.07 g/mol | 259.36 g/mol | 18.015 g/mol | 44.009 g/mol | 233.38 g/mol phase | liquid (at STP) | | liquid (at STP) | gas (at STP) | solid (at STP) melting point | 10.371 °C | | 0 °C | -56.56 °C (at triple point) | 1345 °C boiling point | 279.6 °C | | 99.9839 °C | -78.5 °C (at sublimation point) | density | 1.8305 g/cm^3 | | 1 g/cm^3 | 0.00184212 g/cm^3 (at 20 °C) | 4.5 g/cm^3 solubility in water | very soluble | | | | insoluble 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) | 1.491×10^-5 Pa s (at 25 °C) | odor | odorless | | odorless | odorless |
Units