Search

H2SO4 + KMnO4 + C2H2 = H2O + K2SO4 + MnSO4 + H2C2O4

Input interpretation

H_2SO_4 sulfuric acid + KMnO_4 potassium permanganate + C_2H_2 acetylene ⟶ H_2O water + K_2SO_4 potassium sulfate + MnSO_4 manganese(II) sulfate + HO_2CCO_2H oxalic acid
H_2SO_4 sulfuric acid + KMnO_4 potassium permanganate + C_2H_2 acetylene ⟶ H_2O water + K_2SO_4 potassium sulfate + MnSO_4 manganese(II) sulfate + HO_2CCO_2H oxalic acid

Balanced equation

Balance the chemical equation algebraically: H_2SO_4 + KMnO_4 + C_2H_2 ⟶ H_2O + K_2SO_4 + MnSO_4 + HO_2CCO_2H Add stoichiometric coefficients, c_i, to the reactants and products: c_1 H_2SO_4 + c_2 KMnO_4 + c_3 C_2H_2 ⟶ c_4 H_2O + c_5 K_2SO_4 + c_6 MnSO_4 + c_7 HO_2CCO_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 + 2 c_3 = 2 c_4 + 2 c_7 O: | 4 c_1 + 4 c_2 = c_4 + 4 c_5 + 4 c_6 + 4 c_7 S: | c_1 = c_5 + c_6 K: | c_2 = 2 c_5 Mn: | c_2 = c_6 C: | 2 c_3 = 2 c_7 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_5 = 1 and solve the system of equations for the remaining coefficients: c_1 = 3 c_2 = 2 c_3 = 5/4 c_4 = 3 c_5 = 1 c_6 = 2 c_7 = 5/4 Multiply by the least common denominator, 4, to eliminate fractional coefficients: c_1 = 12 c_2 = 8 c_3 = 5 c_4 = 12 c_5 = 4 c_6 = 8 c_7 = 5 Substitute the coefficients into the chemical reaction to obtain the balanced equation: Answer: | | 12 H_2SO_4 + 8 KMnO_4 + 5 C_2H_2 ⟶ 12 H_2O + 4 K_2SO_4 + 8 MnSO_4 + 5 HO_2CCO_2H
Balance the chemical equation algebraically: H_2SO_4 + KMnO_4 + C_2H_2 ⟶ H_2O + K_2SO_4 + MnSO_4 + HO_2CCO_2H Add stoichiometric coefficients, c_i, to the reactants and products: c_1 H_2SO_4 + c_2 KMnO_4 + c_3 C_2H_2 ⟶ c_4 H_2O + c_5 K_2SO_4 + c_6 MnSO_4 + c_7 HO_2CCO_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 + 2 c_3 = 2 c_4 + 2 c_7 O: | 4 c_1 + 4 c_2 = c_4 + 4 c_5 + 4 c_6 + 4 c_7 S: | c_1 = c_5 + c_6 K: | c_2 = 2 c_5 Mn: | c_2 = c_6 C: | 2 c_3 = 2 c_7 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_5 = 1 and solve the system of equations for the remaining coefficients: c_1 = 3 c_2 = 2 c_3 = 5/4 c_4 = 3 c_5 = 1 c_6 = 2 c_7 = 5/4 Multiply by the least common denominator, 4, to eliminate fractional coefficients: c_1 = 12 c_2 = 8 c_3 = 5 c_4 = 12 c_5 = 4 c_6 = 8 c_7 = 5 Substitute the coefficients into the chemical reaction to obtain the balanced equation: Answer: | | 12 H_2SO_4 + 8 KMnO_4 + 5 C_2H_2 ⟶ 12 H_2O + 4 K_2SO_4 + 8 MnSO_4 + 5 HO_2CCO_2H

Structures

+ + ⟶ + + +
+ + ⟶ + + +

Names

sulfuric acid + potassium permanganate + acetylene ⟶ water + potassium sulfate + manganese(II) sulfate + oxalic acid
sulfuric acid + potassium permanganate + acetylene ⟶ water + potassium sulfate + manganese(II) sulfate + oxalic acid

Equilibrium constant

Construct the equilibrium constant, K, expression for: H_2SO_4 + KMnO_4 + C_2H_2 ⟶ H_2O + K_2SO_4 + MnSO_4 + HO_2CCO_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 + 5 C_2H_2 ⟶ 12 H_2O + 4 K_2SO_4 + 8 MnSO_4 + 5 HO_2CCO_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 C_2H_2 | 5 | -5 H_2O | 12 | 12 K_2SO_4 | 4 | 4 MnSO_4 | 8 | 8 HO_2CCO_2H | 5 | 5 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) C_2H_2 | 5 | -5 | ([C2H2])^(-5) H_2O | 12 | 12 | ([H2O])^12 K_2SO_4 | 4 | 4 | ([K2SO4])^4 MnSO_4 | 8 | 8 | ([MnSO4])^8 HO_2CCO_2H | 5 | 5 | ([HO2CCO2H])^5 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) ([C2H2])^(-5) ([H2O])^12 ([K2SO4])^4 ([MnSO4])^8 ([HO2CCO2H])^5 = (([H2O])^12 ([K2SO4])^4 ([MnSO4])^8 ([HO2CCO2H])^5)/(([H2SO4])^12 ([KMnO4])^8 ([C2H2])^5)
Construct the equilibrium constant, K, expression for: H_2SO_4 + KMnO_4 + C_2H_2 ⟶ H_2O + K_2SO_4 + MnSO_4 + HO_2CCO_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 + 5 C_2H_2 ⟶ 12 H_2O + 4 K_2SO_4 + 8 MnSO_4 + 5 HO_2CCO_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 C_2H_2 | 5 | -5 H_2O | 12 | 12 K_2SO_4 | 4 | 4 MnSO_4 | 8 | 8 HO_2CCO_2H | 5 | 5 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) C_2H_2 | 5 | -5 | ([C2H2])^(-5) H_2O | 12 | 12 | ([H2O])^12 K_2SO_4 | 4 | 4 | ([K2SO4])^4 MnSO_4 | 8 | 8 | ([MnSO4])^8 HO_2CCO_2H | 5 | 5 | ([HO2CCO2H])^5 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) ([C2H2])^(-5) ([H2O])^12 ([K2SO4])^4 ([MnSO4])^8 ([HO2CCO2H])^5 = (([H2O])^12 ([K2SO4])^4 ([MnSO4])^8 ([HO2CCO2H])^5)/(([H2SO4])^12 ([KMnO4])^8 ([C2H2])^5)

Rate of reaction

Construct the rate of reaction expression for: H_2SO_4 + KMnO_4 + C_2H_2 ⟶ H_2O + K_2SO_4 + MnSO_4 + HO_2CCO_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 + 5 C_2H_2 ⟶ 12 H_2O + 4 K_2SO_4 + 8 MnSO_4 + 5 HO_2CCO_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 C_2H_2 | 5 | -5 H_2O | 12 | 12 K_2SO_4 | 4 | 4 MnSO_4 | 8 | 8 HO_2CCO_2H | 5 | 5 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) C_2H_2 | 5 | -5 | -1/5 (Δ[C2H2])/(Δt) H_2O | 12 | 12 | 1/12 (Δ[H2O])/(Δt) K_2SO_4 | 4 | 4 | 1/4 (Δ[K2SO4])/(Δt) MnSO_4 | 8 | 8 | 1/8 (Δ[MnSO4])/(Δt) HO_2CCO_2H | 5 | 5 | 1/5 (Δ[HO2CCO2H])/(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) = -1/5 (Δ[C2H2])/(Δt) = 1/12 (Δ[H2O])/(Δt) = 1/4 (Δ[K2SO4])/(Δt) = 1/8 (Δ[MnSO4])/(Δt) = 1/5 (Δ[HO2CCO2H])/(Δt) (assuming constant volume and no accumulation of intermediates or side products)
Construct the rate of reaction expression for: H_2SO_4 + KMnO_4 + C_2H_2 ⟶ H_2O + K_2SO_4 + MnSO_4 + HO_2CCO_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 + 5 C_2H_2 ⟶ 12 H_2O + 4 K_2SO_4 + 8 MnSO_4 + 5 HO_2CCO_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 C_2H_2 | 5 | -5 H_2O | 12 | 12 K_2SO_4 | 4 | 4 MnSO_4 | 8 | 8 HO_2CCO_2H | 5 | 5 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) C_2H_2 | 5 | -5 | -1/5 (Δ[C2H2])/(Δt) H_2O | 12 | 12 | 1/12 (Δ[H2O])/(Δt) K_2SO_4 | 4 | 4 | 1/4 (Δ[K2SO4])/(Δt) MnSO_4 | 8 | 8 | 1/8 (Δ[MnSO4])/(Δt) HO_2CCO_2H | 5 | 5 | 1/5 (Δ[HO2CCO2H])/(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) = -1/5 (Δ[C2H2])/(Δt) = 1/12 (Δ[H2O])/(Δt) = 1/4 (Δ[K2SO4])/(Δt) = 1/8 (Δ[MnSO4])/(Δt) = 1/5 (Δ[HO2CCO2H])/(Δt) (assuming constant volume and no accumulation of intermediates or side products)

Chemical names and formulas

| sulfuric acid | potassium permanganate | acetylene | water | potassium sulfate | manganese(II) sulfate | oxalic acid formula | H_2SO_4 | KMnO_4 | C_2H_2 | H_2O | K_2SO_4 | MnSO_4 | HO_2CCO_2H Hill formula | H_2O_4S | KMnO_4 | C_2H_2 | H_2O | K_2O_4S | MnSO_4 | C_2H_2O_4 name | sulfuric acid | potassium permanganate | acetylene | water | potassium sulfate | manganese(II) sulfate | oxalic acid IUPAC name | sulfuric acid | potassium permanganate | acetylene | water | dipotassium sulfate | manganese(+2) cation sulfate | oxalic acid
| sulfuric acid | potassium permanganate | acetylene | water | potassium sulfate | manganese(II) sulfate | oxalic acid formula | H_2SO_4 | KMnO_4 | C_2H_2 | H_2O | K_2SO_4 | MnSO_4 | HO_2CCO_2H Hill formula | H_2O_4S | KMnO_4 | C_2H_2 | H_2O | K_2O_4S | MnSO_4 | C_2H_2O_4 name | sulfuric acid | potassium permanganate | acetylene | water | potassium sulfate | manganese(II) sulfate | oxalic acid IUPAC name | sulfuric acid | potassium permanganate | acetylene | water | dipotassium sulfate | manganese(+2) cation sulfate | oxalic acid

Random Queries

total number of valence electrons of chloride anion vs fluoride anion
2V angle of aegirine
cleavage of weishanite
density of arsenic pentafluoride vs allyl 1,1,2,2-tetrafluoroethyl ether
CAS number of sodium chromate vs sodium hexachloroiridate(IV) hexahydrate
mass magnetic susceptibility of copper
ion class of selenide anion vs helium cation
formula of lithium bis(trimethylsilyl)amide vs lithium dicyclohexylamide
atomic number of Al-31 vs Te-139
formula string of chromium(II) ions