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H2SO4 + KMnO4 + CH3COCH3 = H2O + CO2 + K2SO4 + MnSO4 + CH3COOH

Input interpretation

H_2SO_4 sulfuric acid + KMnO_4 potassium permanganate + CH_3COCH_3 acetone ⟶ H_2O water + CO_2 carbon dioxide + K_2SO_4 potassium sulfate + MnSO_4 manganese(II) sulfate + CH_3CO_2H acetic acid
H_2SO_4 sulfuric acid + KMnO_4 potassium permanganate + CH_3COCH_3 acetone ⟶ H_2O water + CO_2 carbon dioxide + K_2SO_4 potassium sulfate + MnSO_4 manganese(II) sulfate + CH_3CO_2H acetic acid

Balanced equation

Balance the chemical equation algebraically: H_2SO_4 + KMnO_4 + CH_3COCH_3 ⟶ H_2O + CO_2 + K_2SO_4 + MnSO_4 + CH_3CO_2H Add stoichiometric coefficients, c_i, to the reactants and products: c_1 H_2SO_4 + c_2 KMnO_4 + c_3 CH_3COCH_3 ⟶ c_4 H_2O + c_5 CO_2 + c_6 K_2SO_4 + c_7 MnSO_4 + c_8 CH_3CO_2H Set the number of atoms in the reactants equal to the number of atoms in the products for H, O, S, K, Mn and C: H: | 2 c_1 + 6 c_3 = 2 c_4 + 4 c_8 O: | 4 c_1 + 4 c_2 + c_3 = c_4 + 2 c_5 + 4 c_6 + 4 c_7 + 2 c_8 S: | c_1 = c_6 + c_7 K: | c_2 = 2 c_6 Mn: | c_2 = c_7 C: | 3 c_3 = c_5 + 2 c_8 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_8 = 1 and solve the system of equations for the remaining coefficients: c_2 = (2 c_1)/3 c_3 = (5 c_1)/24 + 1/2 c_4 = (13 c_1)/8 - 1/2 c_5 = (5 c_1)/8 - 1/2 c_6 = c_1/3 c_7 = (2 c_1)/3 c_8 = 1 The resulting system of equations is still underdetermined, so an additional coefficient must be set arbitrarily. Set c_1 = 12 and solve for the remaining coefficients: c_1 = 12 c_2 = 8 c_3 = 3 c_4 = 19 c_5 = 7 c_6 = 4 c_7 = 8 c_8 = 1 Substitute the coefficients into the chemical reaction to obtain the balanced equation: Answer: | | 12 H_2SO_4 + 8 KMnO_4 + 3 CH_3COCH_3 ⟶ 19 H_2O + 7 CO_2 + 4 K_2SO_4 + 8 MnSO_4 + CH_3CO_2H
Balance the chemical equation algebraically: H_2SO_4 + KMnO_4 + CH_3COCH_3 ⟶ H_2O + CO_2 + K_2SO_4 + MnSO_4 + CH_3CO_2H Add stoichiometric coefficients, c_i, to the reactants and products: c_1 H_2SO_4 + c_2 KMnO_4 + c_3 CH_3COCH_3 ⟶ c_4 H_2O + c_5 CO_2 + c_6 K_2SO_4 + c_7 MnSO_4 + c_8 CH_3CO_2H Set the number of atoms in the reactants equal to the number of atoms in the products for H, O, S, K, Mn and C: H: | 2 c_1 + 6 c_3 = 2 c_4 + 4 c_8 O: | 4 c_1 + 4 c_2 + c_3 = c_4 + 2 c_5 + 4 c_6 + 4 c_7 + 2 c_8 S: | c_1 = c_6 + c_7 K: | c_2 = 2 c_6 Mn: | c_2 = c_7 C: | 3 c_3 = c_5 + 2 c_8 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_8 = 1 and solve the system of equations for the remaining coefficients: c_2 = (2 c_1)/3 c_3 = (5 c_1)/24 + 1/2 c_4 = (13 c_1)/8 - 1/2 c_5 = (5 c_1)/8 - 1/2 c_6 = c_1/3 c_7 = (2 c_1)/3 c_8 = 1 The resulting system of equations is still underdetermined, so an additional coefficient must be set arbitrarily. Set c_1 = 12 and solve for the remaining coefficients: c_1 = 12 c_2 = 8 c_3 = 3 c_4 = 19 c_5 = 7 c_6 = 4 c_7 = 8 c_8 = 1 Substitute the coefficients into the chemical reaction to obtain the balanced equation: Answer: | | 12 H_2SO_4 + 8 KMnO_4 + 3 CH_3COCH_3 ⟶ 19 H_2O + 7 CO_2 + 4 K_2SO_4 + 8 MnSO_4 + CH_3CO_2H

Structures

+ + ⟶ + + + +
+ + ⟶ + + + +

Names

sulfuric acid + potassium permanganate + acetone ⟶ water + carbon dioxide + potassium sulfate + manganese(II) sulfate + acetic acid
sulfuric acid + potassium permanganate + acetone ⟶ water + carbon dioxide + potassium sulfate + manganese(II) sulfate + acetic acid

Equilibrium constant

Construct the equilibrium constant, K, expression for: H_2SO_4 + KMnO_4 + CH_3COCH_3 ⟶ H_2O + CO_2 + K_2SO_4 + MnSO_4 + CH_3CO_2H 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: 12 H_2SO_4 + 8 KMnO_4 + 3 CH_3COCH_3 ⟶ 19 H_2O + 7 CO_2 + 4 K_2SO_4 + 8 MnSO_4 + CH_3CO_2H 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 | 12 | -12 KMnO_4 | 8 | -8 CH_3COCH_3 | 3 | -3 H_2O | 19 | 19 CO_2 | 7 | 7 K_2SO_4 | 4 | 4 MnSO_4 | 8 | 8 CH_3CO_2H | 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 | 12 | -12 | ([H2SO4])^(-12) KMnO_4 | 8 | -8 | ([KMnO4])^(-8) CH_3COCH_3 | 3 | -3 | ([CH3COCH3])^(-3) H_2O | 19 | 19 | ([H2O])^19 CO_2 | 7 | 7 | ([CO2])^7 K_2SO_4 | 4 | 4 | ([K2SO4])^4 MnSO_4 | 8 | 8 | ([MnSO4])^8 CH_3CO_2H | 1 | 1 | [CH3CO2H] 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])^(-12) ([KMnO4])^(-8) ([CH3COCH3])^(-3) ([H2O])^19 ([CO2])^7 ([K2SO4])^4 ([MnSO4])^8 [CH3CO2H] = (([H2O])^19 ([CO2])^7 ([K2SO4])^4 ([MnSO4])^8 [CH3CO2H])/(([H2SO4])^12 ([KMnO4])^8 ([CH3COCH3])^3)
Construct the equilibrium constant, K, expression for: H_2SO_4 + KMnO_4 + CH_3COCH_3 ⟶ H_2O + CO_2 + K_2SO_4 + MnSO_4 + CH_3CO_2H 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: 12 H_2SO_4 + 8 KMnO_4 + 3 CH_3COCH_3 ⟶ 19 H_2O + 7 CO_2 + 4 K_2SO_4 + 8 MnSO_4 + CH_3CO_2H 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 | 12 | -12 KMnO_4 | 8 | -8 CH_3COCH_3 | 3 | -3 H_2O | 19 | 19 CO_2 | 7 | 7 K_2SO_4 | 4 | 4 MnSO_4 | 8 | 8 CH_3CO_2H | 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 | 12 | -12 | ([H2SO4])^(-12) KMnO_4 | 8 | -8 | ([KMnO4])^(-8) CH_3COCH_3 | 3 | -3 | ([CH3COCH3])^(-3) H_2O | 19 | 19 | ([H2O])^19 CO_2 | 7 | 7 | ([CO2])^7 K_2SO_4 | 4 | 4 | ([K2SO4])^4 MnSO_4 | 8 | 8 | ([MnSO4])^8 CH_3CO_2H | 1 | 1 | [CH3CO2H] 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])^(-12) ([KMnO4])^(-8) ([CH3COCH3])^(-3) ([H2O])^19 ([CO2])^7 ([K2SO4])^4 ([MnSO4])^8 [CH3CO2H] = (([H2O])^19 ([CO2])^7 ([K2SO4])^4 ([MnSO4])^8 [CH3CO2H])/(([H2SO4])^12 ([KMnO4])^8 ([CH3COCH3])^3)

Rate of reaction

Construct the rate of reaction expression for: H_2SO_4 + KMnO_4 + CH_3COCH_3 ⟶ H_2O + CO_2 + K_2SO_4 + MnSO_4 + CH_3CO_2H 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: 12 H_2SO_4 + 8 KMnO_4 + 3 CH_3COCH_3 ⟶ 19 H_2O + 7 CO_2 + 4 K_2SO_4 + 8 MnSO_4 + CH_3CO_2H 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 | 12 | -12 KMnO_4 | 8 | -8 CH_3COCH_3 | 3 | -3 H_2O | 19 | 19 CO_2 | 7 | 7 K_2SO_4 | 4 | 4 MnSO_4 | 8 | 8 CH_3CO_2H | 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 | 12 | -12 | -1/12 (Δ[H2SO4])/(Δt) KMnO_4 | 8 | -8 | -1/8 (Δ[KMnO4])/(Δt) CH_3COCH_3 | 3 | -3 | -1/3 (Δ[CH3COCH3])/(Δt) H_2O | 19 | 19 | 1/19 (Δ[H2O])/(Δt) CO_2 | 7 | 7 | 1/7 (Δ[CO2])/(Δt) K_2SO_4 | 4 | 4 | 1/4 (Δ[K2SO4])/(Δt) MnSO_4 | 8 | 8 | 1/8 (Δ[MnSO4])/(Δt) CH_3CO_2H | 1 | 1 | (Δ[CH3CO2H])/(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 = -1/12 (Δ[H2SO4])/(Δt) = -1/8 (Δ[KMnO4])/(Δt) = -1/3 (Δ[CH3COCH3])/(Δt) = 1/19 (Δ[H2O])/(Δt) = 1/7 (Δ[CO2])/(Δt) = 1/4 (Δ[K2SO4])/(Δt) = 1/8 (Δ[MnSO4])/(Δt) = (Δ[CH3CO2H])/(Δt) (assuming constant volume and no accumulation of intermediates or side products)
Construct the rate of reaction expression for: H_2SO_4 + KMnO_4 + CH_3COCH_3 ⟶ H_2O + CO_2 + K_2SO_4 + MnSO_4 + CH_3CO_2H 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: 12 H_2SO_4 + 8 KMnO_4 + 3 CH_3COCH_3 ⟶ 19 H_2O + 7 CO_2 + 4 K_2SO_4 + 8 MnSO_4 + CH_3CO_2H 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 | 12 | -12 KMnO_4 | 8 | -8 CH_3COCH_3 | 3 | -3 H_2O | 19 | 19 CO_2 | 7 | 7 K_2SO_4 | 4 | 4 MnSO_4 | 8 | 8 CH_3CO_2H | 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 | 12 | -12 | -1/12 (Δ[H2SO4])/(Δt) KMnO_4 | 8 | -8 | -1/8 (Δ[KMnO4])/(Δt) CH_3COCH_3 | 3 | -3 | -1/3 (Δ[CH3COCH3])/(Δt) H_2O | 19 | 19 | 1/19 (Δ[H2O])/(Δt) CO_2 | 7 | 7 | 1/7 (Δ[CO2])/(Δt) K_2SO_4 | 4 | 4 | 1/4 (Δ[K2SO4])/(Δt) MnSO_4 | 8 | 8 | 1/8 (Δ[MnSO4])/(Δt) CH_3CO_2H | 1 | 1 | (Δ[CH3CO2H])/(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 = -1/12 (Δ[H2SO4])/(Δt) = -1/8 (Δ[KMnO4])/(Δt) = -1/3 (Δ[CH3COCH3])/(Δt) = 1/19 (Δ[H2O])/(Δt) = 1/7 (Δ[CO2])/(Δt) = 1/4 (Δ[K2SO4])/(Δt) = 1/8 (Δ[MnSO4])/(Δt) = (Δ[CH3CO2H])/(Δt) (assuming constant volume and no accumulation of intermediates or side products)

Chemical names and formulas

| sulfuric acid | potassium permanganate | acetone | water | carbon dioxide | potassium sulfate | manganese(II) sulfate | acetic acid formula | H_2SO_4 | KMnO_4 | CH_3COCH_3 | H_2O | CO_2 | K_2SO_4 | MnSO_4 | CH_3CO_2H Hill formula | H_2O_4S | KMnO_4 | C_3H_6O | H_2O | CO_2 | K_2O_4S | MnSO_4 | C_2H_4O_2 name | sulfuric acid | potassium permanganate | acetone | water | carbon dioxide | potassium sulfate | manganese(II) sulfate | acetic acid IUPAC name | sulfuric acid | potassium permanganate | acetone | water | carbon dioxide | dipotassium sulfate | manganese(+2) cation sulfate | acetic acid
| sulfuric acid | potassium permanganate | acetone | water | carbon dioxide | potassium sulfate | manganese(II) sulfate | acetic acid formula | H_2SO_4 | KMnO_4 | CH_3COCH_3 | H_2O | CO_2 | K_2SO_4 | MnSO_4 | CH_3CO_2H Hill formula | H_2O_4S | KMnO_4 | C_3H_6O | H_2O | CO_2 | K_2O_4S | MnSO_4 | C_2H_4O_2 name | sulfuric acid | potassium permanganate | acetone | water | carbon dioxide | potassium sulfate | manganese(II) sulfate | acetic acid IUPAC name | sulfuric acid | potassium permanganate | acetone | water | carbon dioxide | dipotassium sulfate | manganese(+2) cation sulfate | acetic acid

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