Search

KOH + KClO3 + K2C2O4 = H2O + KCl + K2CO3

Input interpretation

KOH potassium hydroxide + KClO_3 potassium chlorate + C_2K_2O_4 potassium oxalate ⟶ H_2O water + KCl potassium chloride + K_2CO_3 pearl ash
KOH potassium hydroxide + KClO_3 potassium chlorate + C_2K_2O_4 potassium oxalate ⟶ H_2O water + KCl potassium chloride + K_2CO_3 pearl ash

Balanced equation

Balance the chemical equation algebraically: KOH + KClO_3 + C_2K_2O_4 ⟶ H_2O + KCl + K_2CO_3 Add stoichiometric coefficients, c_i, to the reactants and products: c_1 KOH + c_2 KClO_3 + c_3 C_2K_2O_4 ⟶ c_4 H_2O + c_5 KCl + c_6 K_2CO_3 Set the number of atoms in the reactants equal to the number of atoms in the products for H, K, O, Cl and C: H: | c_1 = 2 c_4 K: | c_1 + c_2 + 2 c_3 = c_5 + 2 c_6 O: | c_1 + 3 c_2 + 4 c_3 = c_4 + 3 c_6 Cl: | c_2 = c_5 C: | 2 c_3 = c_6 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_2 = 1 and solve the system of equations for the remaining coefficients: c_1 = 6 c_2 = 1 c_3 = 3 c_4 = 3 c_5 = 1 c_6 = 6 Substitute the coefficients into the chemical reaction to obtain the balanced equation: Answer: | | 6 KOH + KClO_3 + 3 C_2K_2O_4 ⟶ 3 H_2O + KCl + 6 K_2CO_3
Balance the chemical equation algebraically: KOH + KClO_3 + C_2K_2O_4 ⟶ H_2O + KCl + K_2CO_3 Add stoichiometric coefficients, c_i, to the reactants and products: c_1 KOH + c_2 KClO_3 + c_3 C_2K_2O_4 ⟶ c_4 H_2O + c_5 KCl + c_6 K_2CO_3 Set the number of atoms in the reactants equal to the number of atoms in the products for H, K, O, Cl and C: H: | c_1 = 2 c_4 K: | c_1 + c_2 + 2 c_3 = c_5 + 2 c_6 O: | c_1 + 3 c_2 + 4 c_3 = c_4 + 3 c_6 Cl: | c_2 = c_5 C: | 2 c_3 = c_6 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_2 = 1 and solve the system of equations for the remaining coefficients: c_1 = 6 c_2 = 1 c_3 = 3 c_4 = 3 c_5 = 1 c_6 = 6 Substitute the coefficients into the chemical reaction to obtain the balanced equation: Answer: | | 6 KOH + KClO_3 + 3 C_2K_2O_4 ⟶ 3 H_2O + KCl + 6 K_2CO_3

Structures

+ + ⟶ + +
+ + ⟶ + +

Names

potassium hydroxide + potassium chlorate + potassium oxalate ⟶ water + potassium chloride + pearl ash
potassium hydroxide + potassium chlorate + potassium oxalate ⟶ water + potassium chloride + pearl ash

Equilibrium constant

Construct the equilibrium constant, K, expression for: KOH + KClO_3 + C_2K_2O_4 ⟶ H_2O + KCl + K_2CO_3 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: 6 KOH + KClO_3 + 3 C_2K_2O_4 ⟶ 3 H_2O + KCl + 6 K_2CO_3 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 KOH | 6 | -6 KClO_3 | 1 | -1 C_2K_2O_4 | 3 | -3 H_2O | 3 | 3 KCl | 1 | 1 K_2CO_3 | 6 | 6 Assemble the activity expressions accounting for the state of matter and ν_i: chemical species | c_i | ν_i | activity expression KOH | 6 | -6 | ([KOH])^(-6) KClO_3 | 1 | -1 | ([KClO3])^(-1) C_2K_2O_4 | 3 | -3 | ([C2K2O4])^(-3) H_2O | 3 | 3 | ([H2O])^3 KCl | 1 | 1 | [KCl] K_2CO_3 | 6 | 6 | ([K2CO3])^6 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 = ([KOH])^(-6) ([KClO3])^(-1) ([C2K2O4])^(-3) ([H2O])^3 [KCl] ([K2CO3])^6 = (([H2O])^3 [KCl] ([K2CO3])^6)/(([KOH])^6 [KClO3] ([C2K2O4])^3)
Construct the equilibrium constant, K, expression for: KOH + KClO_3 + C_2K_2O_4 ⟶ H_2O + KCl + K_2CO_3 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: 6 KOH + KClO_3 + 3 C_2K_2O_4 ⟶ 3 H_2O + KCl + 6 K_2CO_3 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 KOH | 6 | -6 KClO_3 | 1 | -1 C_2K_2O_4 | 3 | -3 H_2O | 3 | 3 KCl | 1 | 1 K_2CO_3 | 6 | 6 Assemble the activity expressions accounting for the state of matter and ν_i: chemical species | c_i | ν_i | activity expression KOH | 6 | -6 | ([KOH])^(-6) KClO_3 | 1 | -1 | ([KClO3])^(-1) C_2K_2O_4 | 3 | -3 | ([C2K2O4])^(-3) H_2O | 3 | 3 | ([H2O])^3 KCl | 1 | 1 | [KCl] K_2CO_3 | 6 | 6 | ([K2CO3])^6 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 = ([KOH])^(-6) ([KClO3])^(-1) ([C2K2O4])^(-3) ([H2O])^3 [KCl] ([K2CO3])^6 = (([H2O])^3 [KCl] ([K2CO3])^6)/(([KOH])^6 [KClO3] ([C2K2O4])^3)

Rate of reaction

Construct the rate of reaction expression for: KOH + KClO_3 + C_2K_2O_4 ⟶ H_2O + KCl + K_2CO_3 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: 6 KOH + KClO_3 + 3 C_2K_2O_4 ⟶ 3 H_2O + KCl + 6 K_2CO_3 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 KOH | 6 | -6 KClO_3 | 1 | -1 C_2K_2O_4 | 3 | -3 H_2O | 3 | 3 KCl | 1 | 1 K_2CO_3 | 6 | 6 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 KOH | 6 | -6 | -1/6 (Δ[KOH])/(Δt) KClO_3 | 1 | -1 | -(Δ[KClO3])/(Δt) C_2K_2O_4 | 3 | -3 | -1/3 (Δ[C2K2O4])/(Δt) H_2O | 3 | 3 | 1/3 (Δ[H2O])/(Δt) KCl | 1 | 1 | (Δ[KCl])/(Δt) K_2CO_3 | 6 | 6 | 1/6 (Δ[K2CO3])/(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 = -1/6 (Δ[KOH])/(Δt) = -(Δ[KClO3])/(Δt) = -1/3 (Δ[C2K2O4])/(Δt) = 1/3 (Δ[H2O])/(Δt) = (Δ[KCl])/(Δt) = 1/6 (Δ[K2CO3])/(Δt) (assuming constant volume and no accumulation of intermediates or side products)
Construct the rate of reaction expression for: KOH + KClO_3 + C_2K_2O_4 ⟶ H_2O + KCl + K_2CO_3 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: 6 KOH + KClO_3 + 3 C_2K_2O_4 ⟶ 3 H_2O + KCl + 6 K_2CO_3 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 KOH | 6 | -6 KClO_3 | 1 | -1 C_2K_2O_4 | 3 | -3 H_2O | 3 | 3 KCl | 1 | 1 K_2CO_3 | 6 | 6 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 KOH | 6 | -6 | -1/6 (Δ[KOH])/(Δt) KClO_3 | 1 | -1 | -(Δ[KClO3])/(Δt) C_2K_2O_4 | 3 | -3 | -1/3 (Δ[C2K2O4])/(Δt) H_2O | 3 | 3 | 1/3 (Δ[H2O])/(Δt) KCl | 1 | 1 | (Δ[KCl])/(Δt) K_2CO_3 | 6 | 6 | 1/6 (Δ[K2CO3])/(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 = -1/6 (Δ[KOH])/(Δt) = -(Δ[KClO3])/(Δt) = -1/3 (Δ[C2K2O4])/(Δt) = 1/3 (Δ[H2O])/(Δt) = (Δ[KCl])/(Δt) = 1/6 (Δ[K2CO3])/(Δt) (assuming constant volume and no accumulation of intermediates or side products)

Chemical names and formulas

| potassium hydroxide | potassium chlorate | potassium oxalate | water | potassium chloride | pearl ash formula | KOH | KClO_3 | C_2K_2O_4 | H_2O | KCl | K_2CO_3 Hill formula | HKO | ClKO_3 | C_2K_2O_4 | H_2O | ClK | CK_2O_3 name | potassium hydroxide | potassium chlorate | potassium oxalate | water | potassium chloride | pearl ash IUPAC name | potassium hydroxide | potassium chlorate | dipotassium oxalate | water | potassium chloride | dipotassium carbonate
| potassium hydroxide | potassium chlorate | potassium oxalate | water | potassium chloride | pearl ash formula | KOH | KClO_3 | C_2K_2O_4 | H_2O | KCl | K_2CO_3 Hill formula | HKO | ClKO_3 | C_2K_2O_4 | H_2O | ClK | CK_2O_3 name | potassium hydroxide | potassium chlorate | potassium oxalate | water | potassium chloride | pearl ash IUPAC name | potassium hydroxide | potassium chlorate | dipotassium oxalate | water | potassium chloride | dipotassium carbonate

Substance properties

| potassium hydroxide | potassium chlorate | potassium oxalate | water | potassium chloride | pearl ash molar mass | 56.105 g/mol | 122.5 g/mol | 166.21 g/mol | 18.015 g/mol | 74.55 g/mol | 138.2 g/mol phase | solid (at STP) | solid (at STP) | | liquid (at STP) | solid (at STP) | solid (at STP) melting point | 406 °C | 356 °C | | 0 °C | 770 °C | 891 °C boiling point | 1327 °C | | | 99.9839 °C | 1420 °C | density | 2.044 g/cm^3 | 2.34 g/cm^3 | 2.13 g/cm^3 | 1 g/cm^3 | 1.98 g/cm^3 | 2.43 g/cm^3 solubility in water | soluble | soluble | | | soluble | soluble surface tension | | | | 0.0728 N/m | | dynamic viscosity | 0.001 Pa s (at 550 °C) | | | 8.9×10^-4 Pa s (at 25 °C) | | odor | | | | odorless | odorless |
| potassium hydroxide | potassium chlorate | potassium oxalate | water | potassium chloride | pearl ash molar mass | 56.105 g/mol | 122.5 g/mol | 166.21 g/mol | 18.015 g/mol | 74.55 g/mol | 138.2 g/mol phase | solid (at STP) | solid (at STP) | | liquid (at STP) | solid (at STP) | solid (at STP) melting point | 406 °C | 356 °C | | 0 °C | 770 °C | 891 °C boiling point | 1327 °C | | | 99.9839 °C | 1420 °C | density | 2.044 g/cm^3 | 2.34 g/cm^3 | 2.13 g/cm^3 | 1 g/cm^3 | 1.98 g/cm^3 | 2.43 g/cm^3 solubility in water | soluble | soluble | | | soluble | soluble surface tension | | | | 0.0728 N/m | | dynamic viscosity | 0.001 Pa s (at 550 °C) | | | 8.9×10^-4 Pa s (at 25 °C) | | odor | | | | odorless | odorless |

Units

Random Queries

freezing point of phenylacetaldehyde
add protanopia color blindness filter to a picture of a kaolinite
atomic symbol of livermorium vs tennessine
molar mass of silver(I) chromate vs tridymite
CAS number of white phosphorus
magnesium vs hydrogen vs potassium
bond counts of acetaminophen
phase of lithium bis(trimethylsilyl)amide vs calcium hydroxide
name of phenylselenyl halide functional group
molar mass of propane-2,2-d 2 vs nitrogen trioxide