Search

FeCl3 + Na2CO3 = NaCl + Fe2(CO3)3

Input interpretation

FeCl_3 iron(III) chloride + Na_2CO_3 soda ash ⟶ NaCl sodium chloride + Fe2(CO3)3
FeCl_3 iron(III) chloride + Na_2CO_3 soda ash ⟶ NaCl sodium chloride + Fe2(CO3)3

Balanced equation

Balance the chemical equation algebraically: FeCl_3 + Na_2CO_3 ⟶ NaCl + Fe2(CO3)3 Add stoichiometric coefficients, c_i, to the reactants and products: c_1 FeCl_3 + c_2 Na_2CO_3 ⟶ c_3 NaCl + c_4 Fe2(CO3)3 Set the number of atoms in the reactants equal to the number of atoms in the products for Cl, Fe, C, Na and O: Cl: | 3 c_1 = c_3 Fe: | c_1 = 2 c_4 C: | c_2 = 3 c_4 Na: | 2 c_2 = c_3 O: | 3 c_2 = 9 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_4 = 1 and solve the system of equations for the remaining coefficients: c_1 = 2 c_2 = 3 c_3 = 6 c_4 = 1 Substitute the coefficients into the chemical reaction to obtain the balanced equation: Answer: | | 2 FeCl_3 + 3 Na_2CO_3 ⟶ 6 NaCl + Fe2(CO3)3
Balance the chemical equation algebraically: FeCl_3 + Na_2CO_3 ⟶ NaCl + Fe2(CO3)3 Add stoichiometric coefficients, c_i, to the reactants and products: c_1 FeCl_3 + c_2 Na_2CO_3 ⟶ c_3 NaCl + c_4 Fe2(CO3)3 Set the number of atoms in the reactants equal to the number of atoms in the products for Cl, Fe, C, Na and O: Cl: | 3 c_1 = c_3 Fe: | c_1 = 2 c_4 C: | c_2 = 3 c_4 Na: | 2 c_2 = c_3 O: | 3 c_2 = 9 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_4 = 1 and solve the system of equations for the remaining coefficients: c_1 = 2 c_2 = 3 c_3 = 6 c_4 = 1 Substitute the coefficients into the chemical reaction to obtain the balanced equation: Answer: | | 2 FeCl_3 + 3 Na_2CO_3 ⟶ 6 NaCl + Fe2(CO3)3

Structures

+ ⟶ + Fe2(CO3)3
+ ⟶ + Fe2(CO3)3

Names

iron(III) chloride + soda ash ⟶ sodium chloride + Fe2(CO3)3
iron(III) chloride + soda ash ⟶ sodium chloride + Fe2(CO3)3

Equilibrium constant

Construct the equilibrium constant, K, expression for: FeCl_3 + Na_2CO_3 ⟶ NaCl + Fe2(CO3)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: 2 FeCl_3 + 3 Na_2CO_3 ⟶ 6 NaCl + Fe2(CO3)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 FeCl_3 | 2 | -2 Na_2CO_3 | 3 | -3 NaCl | 6 | 6 Fe2(CO3)3 | 1 | 1 Assemble the activity expressions accounting for the state of matter and ν_i: chemical species | c_i | ν_i | activity expression FeCl_3 | 2 | -2 | ([FeCl3])^(-2) Na_2CO_3 | 3 | -3 | ([Na2CO3])^(-3) NaCl | 6 | 6 | ([NaCl])^6 Fe2(CO3)3 | 1 | 1 | [Fe2(CO3)3] 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 = ([FeCl3])^(-2) ([Na2CO3])^(-3) ([NaCl])^6 [Fe2(CO3)3] = (([NaCl])^6 [Fe2(CO3)3])/(([FeCl3])^2 ([Na2CO3])^3)
Construct the equilibrium constant, K, expression for: FeCl_3 + Na_2CO_3 ⟶ NaCl + Fe2(CO3)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: 2 FeCl_3 + 3 Na_2CO_3 ⟶ 6 NaCl + Fe2(CO3)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 FeCl_3 | 2 | -2 Na_2CO_3 | 3 | -3 NaCl | 6 | 6 Fe2(CO3)3 | 1 | 1 Assemble the activity expressions accounting for the state of matter and ν_i: chemical species | c_i | ν_i | activity expression FeCl_3 | 2 | -2 | ([FeCl3])^(-2) Na_2CO_3 | 3 | -3 | ([Na2CO3])^(-3) NaCl | 6 | 6 | ([NaCl])^6 Fe2(CO3)3 | 1 | 1 | [Fe2(CO3)3] 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 = ([FeCl3])^(-2) ([Na2CO3])^(-3) ([NaCl])^6 [Fe2(CO3)3] = (([NaCl])^6 [Fe2(CO3)3])/(([FeCl3])^2 ([Na2CO3])^3)

Rate of reaction

Construct the rate of reaction expression for: FeCl_3 + Na_2CO_3 ⟶ NaCl + Fe2(CO3)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: 2 FeCl_3 + 3 Na_2CO_3 ⟶ 6 NaCl + Fe2(CO3)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 FeCl_3 | 2 | -2 Na_2CO_3 | 3 | -3 NaCl | 6 | 6 Fe2(CO3)3 | 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 FeCl_3 | 2 | -2 | -1/2 (Δ[FeCl3])/(Δt) Na_2CO_3 | 3 | -3 | -1/3 (Δ[Na2CO3])/(Δt) NaCl | 6 | 6 | 1/6 (Δ[NaCl])/(Δt) Fe2(CO3)3 | 1 | 1 | (Δ[Fe2(CO3)3])/(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 = -1/2 (Δ[FeCl3])/(Δt) = -1/3 (Δ[Na2CO3])/(Δt) = 1/6 (Δ[NaCl])/(Δt) = (Δ[Fe2(CO3)3])/(Δt) (assuming constant volume and no accumulation of intermediates or side products)
Construct the rate of reaction expression for: FeCl_3 + Na_2CO_3 ⟶ NaCl + Fe2(CO3)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: 2 FeCl_3 + 3 Na_2CO_3 ⟶ 6 NaCl + Fe2(CO3)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 FeCl_3 | 2 | -2 Na_2CO_3 | 3 | -3 NaCl | 6 | 6 Fe2(CO3)3 | 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 FeCl_3 | 2 | -2 | -1/2 (Δ[FeCl3])/(Δt) Na_2CO_3 | 3 | -3 | -1/3 (Δ[Na2CO3])/(Δt) NaCl | 6 | 6 | 1/6 (Δ[NaCl])/(Δt) Fe2(CO3)3 | 1 | 1 | (Δ[Fe2(CO3)3])/(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 = -1/2 (Δ[FeCl3])/(Δt) = -1/3 (Δ[Na2CO3])/(Δt) = 1/6 (Δ[NaCl])/(Δt) = (Δ[Fe2(CO3)3])/(Δt) (assuming constant volume and no accumulation of intermediates or side products)

Chemical names and formulas

| iron(III) chloride | soda ash | sodium chloride | Fe2(CO3)3 formula | FeCl_3 | Na_2CO_3 | NaCl | Fe2(CO3)3 Hill formula | Cl_3Fe | CNa_2O_3 | ClNa | C3Fe2O9 name | iron(III) chloride | soda ash | sodium chloride | IUPAC name | trichloroiron | disodium carbonate | sodium chloride |
| iron(III) chloride | soda ash | sodium chloride | Fe2(CO3)3 formula | FeCl_3 | Na_2CO_3 | NaCl | Fe2(CO3)3 Hill formula | Cl_3Fe | CNa_2O_3 | ClNa | C3Fe2O9 name | iron(III) chloride | soda ash | sodium chloride | IUPAC name | trichloroiron | disodium carbonate | sodium chloride |

Substance properties

| iron(III) chloride | soda ash | sodium chloride | Fe2(CO3)3 molar mass | 162.2 g/mol | 105.99 g/mol | 58.44 g/mol | 291.71 g/mol phase | solid (at STP) | solid (at STP) | solid (at STP) | melting point | 304 °C | 851 °C | 801 °C | boiling point | | 1600 °C | 1413 °C | density | | | 2.16 g/cm^3 | solubility in water | | soluble | soluble | dynamic viscosity | | 0.00355 Pa s (at 900 °C) | | odor | | | odorless |
| iron(III) chloride | soda ash | sodium chloride | Fe2(CO3)3 molar mass | 162.2 g/mol | 105.99 g/mol | 58.44 g/mol | 291.71 g/mol phase | solid (at STP) | solid (at STP) | solid (at STP) | melting point | 304 °C | 851 °C | 801 °C | boiling point | | 1600 °C | 1413 °C | density | | | 2.16 g/cm^3 | solubility in water | | soluble | soluble | dynamic viscosity | | 0.00355 Pa s (at 900 °C) | | odor | | | odorless |

Units

Random Queries

Mohs hardness of vimsite vs nobleite
formula of bis(tributylstannyl)acetylene
chemical types of silver(I) sulfide
CAS number of ascorbic acid vs malonic acid
isotopes of sodium
decay modes of At-219
name of mercury(I) nitrate vs barium titanate zirconate
alternate names of bromomethane-d 2 vs carbon-13C monoxide
ions of praseodymium(III) nitrate, hexahydrate
total number of protons of thallium(III) cation vs chloride anion