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NaOH + NH4NO3 = NaNO3 + NH4OH

Input interpretation

NaOH sodium hydroxide + NH_4NO_3 ammonium nitrate ⟶ NaNO_3 sodium nitrate + NH_4OH ammonium hydroxide
NaOH sodium hydroxide + NH_4NO_3 ammonium nitrate ⟶ NaNO_3 sodium nitrate + NH_4OH ammonium hydroxide

Balanced equation

Balance the chemical equation algebraically: NaOH + NH_4NO_3 ⟶ NaNO_3 + NH_4OH Add stoichiometric coefficients, c_i, to the reactants and products: c_1 NaOH + c_2 NH_4NO_3 ⟶ c_3 NaNO_3 + c_4 NH_4OH Set the number of atoms in the reactants equal to the number of atoms in the products for H, Na, O and N: H: | c_1 + 4 c_2 = 5 c_4 Na: | c_1 = c_3 O: | c_1 + 3 c_2 = 3 c_3 + c_4 N: | 2 c_2 = c_3 + 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 = 1 c_4 = 1 Substitute the coefficients into the chemical reaction to obtain the balanced equation: Answer: |   | NaOH + NH_4NO_3 ⟶ NaNO_3 + NH_4OH
Balance the chemical equation algebraically: NaOH + NH_4NO_3 ⟶ NaNO_3 + NH_4OH Add stoichiometric coefficients, c_i, to the reactants and products: c_1 NaOH + c_2 NH_4NO_3 ⟶ c_3 NaNO_3 + c_4 NH_4OH Set the number of atoms in the reactants equal to the number of atoms in the products for H, Na, O and N: H: | c_1 + 4 c_2 = 5 c_4 Na: | c_1 = c_3 O: | c_1 + 3 c_2 = 3 c_3 + c_4 N: | 2 c_2 = c_3 + 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 = 1 c_4 = 1 Substitute the coefficients into the chemical reaction to obtain the balanced equation: Answer: | | NaOH + NH_4NO_3 ⟶ NaNO_3 + NH_4OH

Structures

 + ⟶ +
+ ⟶ +

Names

sodium hydroxide + ammonium nitrate ⟶ sodium nitrate + ammonium hydroxide
sodium hydroxide + ammonium nitrate ⟶ sodium nitrate + ammonium hydroxide

Equilibrium constant

Construct the equilibrium constant, K, expression for: NaOH + NH_4NO_3 ⟶ NaNO_3 + NH_4OH 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: NaOH + NH_4NO_3 ⟶ NaNO_3 + NH_4OH 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 NaOH | 1 | -1 NH_4NO_3 | 1 | -1 NaNO_3 | 1 | 1 NH_4OH | 1 | 1 Assemble the activity expressions accounting for the state of matter and ν_i: chemical species | c_i | ν_i | activity expression NaOH | 1 | -1 | ([NaOH])^(-1) NH_4NO_3 | 1 | -1 | ([NH4NO3])^(-1) NaNO_3 | 1 | 1 | [NaNO3] NH_4OH | 1 | 1 | [NH4OH] 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 = ([NaOH])^(-1) ([NH4NO3])^(-1) [NaNO3] [NH4OH] = ([NaNO3] [NH4OH])/([NaOH] [NH4NO3])
Construct the equilibrium constant, K, expression for: NaOH + NH_4NO_3 ⟶ NaNO_3 + NH_4OH 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: NaOH + NH_4NO_3 ⟶ NaNO_3 + NH_4OH 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 NaOH | 1 | -1 NH_4NO_3 | 1 | -1 NaNO_3 | 1 | 1 NH_4OH | 1 | 1 Assemble the activity expressions accounting for the state of matter and ν_i: chemical species | c_i | ν_i | activity expression NaOH | 1 | -1 | ([NaOH])^(-1) NH_4NO_3 | 1 | -1 | ([NH4NO3])^(-1) NaNO_3 | 1 | 1 | [NaNO3] NH_4OH | 1 | 1 | [NH4OH] 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 = ([NaOH])^(-1) ([NH4NO3])^(-1) [NaNO3] [NH4OH] = ([NaNO3] [NH4OH])/([NaOH] [NH4NO3])

Rate of reaction

Construct the rate of reaction expression for: NaOH + NH_4NO_3 ⟶ NaNO_3 + NH_4OH 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: NaOH + NH_4NO_3 ⟶ NaNO_3 + NH_4OH 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 NaOH | 1 | -1 NH_4NO_3 | 1 | -1 NaNO_3 | 1 | 1 NH_4OH | 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 NaOH | 1 | -1 | -(Δ[NaOH])/(Δt) NH_4NO_3 | 1 | -1 | -(Δ[NH4NO3])/(Δt) NaNO_3 | 1 | 1 | (Δ[NaNO3])/(Δt) NH_4OH | 1 | 1 | (Δ[NH4OH])/(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[NaOH])/(Δt) = -(Δ[NH4NO3])/(Δt) = (Δ[NaNO3])/(Δt) = (Δ[NH4OH])/(Δt) (assuming constant volume and no accumulation of intermediates or side products)
Construct the rate of reaction expression for: NaOH + NH_4NO_3 ⟶ NaNO_3 + NH_4OH 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: NaOH + NH_4NO_3 ⟶ NaNO_3 + NH_4OH 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 NaOH | 1 | -1 NH_4NO_3 | 1 | -1 NaNO_3 | 1 | 1 NH_4OH | 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 NaOH | 1 | -1 | -(Δ[NaOH])/(Δt) NH_4NO_3 | 1 | -1 | -(Δ[NH4NO3])/(Δt) NaNO_3 | 1 | 1 | (Δ[NaNO3])/(Δt) NH_4OH | 1 | 1 | (Δ[NH4OH])/(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[NaOH])/(Δt) = -(Δ[NH4NO3])/(Δt) = (Δ[NaNO3])/(Δt) = (Δ[NH4OH])/(Δt) (assuming constant volume and no accumulation of intermediates or side products)

Chemical names and formulas

 | sodium hydroxide | ammonium nitrate | sodium nitrate | ammonium hydroxide formula | NaOH | NH_4NO_3 | NaNO_3 | NH_4OH Hill formula | HNaO | H_4N_2O_3 | NNaO_3 | H_5NO name | sodium hydroxide | ammonium nitrate | sodium nitrate | ammonium hydroxide
| sodium hydroxide | ammonium nitrate | sodium nitrate | ammonium hydroxide formula | NaOH | NH_4NO_3 | NaNO_3 | NH_4OH Hill formula | HNaO | H_4N_2O_3 | NNaO_3 | H_5NO name | sodium hydroxide | ammonium nitrate | sodium nitrate | ammonium hydroxide

Substance properties

 | sodium hydroxide | ammonium nitrate | sodium nitrate | ammonium hydroxide molar mass | 39.997 g/mol | 80.04 g/mol | 84.994 g/mol | 35.046 g/mol phase | solid (at STP) | solid (at STP) | solid (at STP) | aqueous (at STP) melting point | 323 °C | 169 °C | 306 °C | -57.5 °C boiling point | 1390 °C | 210 °C | | 36 °C density | 2.13 g/cm^3 | 1.73 g/cm^3 | 2.26 g/cm^3 | 0.9 g/cm^3 solubility in water | soluble | | soluble | very soluble surface tension | 0.07435 N/m | | |  dynamic viscosity | 0.004 Pa s (at 350 °C) | | 0.003 Pa s (at 250 °C) |  odor | | odorless | |
| sodium hydroxide | ammonium nitrate | sodium nitrate | ammonium hydroxide molar mass | 39.997 g/mol | 80.04 g/mol | 84.994 g/mol | 35.046 g/mol phase | solid (at STP) | solid (at STP) | solid (at STP) | aqueous (at STP) melting point | 323 °C | 169 °C | 306 °C | -57.5 °C boiling point | 1390 °C | 210 °C | | 36 °C density | 2.13 g/cm^3 | 1.73 g/cm^3 | 2.26 g/cm^3 | 0.9 g/cm^3 solubility in water | soluble | | soluble | very soluble surface tension | 0.07435 N/m | | | dynamic viscosity | 0.004 Pa s (at 350 °C) | | 0.003 Pa s (at 250 °C) | odor | | odorless | |

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