Input interpretation
sulfuric acid + tricalcium diphosphate ⟶ phosphoric acid + calcium sulfate
Balanced equation
Balance the chemical equation algebraically: + ⟶ + Add stoichiometric coefficients, c_i, to the reactants and products: c_1 + c_2 ⟶ c_3 + c_4 Set the number of atoms in the reactants equal to the number of atoms in the products for H, O, S, Ca and P: H: | 2 c_1 = 3 c_3 O: | 4 c_1 + 8 c_2 = 4 c_3 + 4 c_4 S: | c_1 = c_4 Ca: | 3 c_2 = c_4 P: | 2 c_2 = c_3 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 = 3 c_2 = 1 c_3 = 2 c_4 = 3 Substitute the coefficients into the chemical reaction to obtain the balanced equation: Answer: | | 3 + ⟶ 2 + 3
Structures
+ ⟶ +
Names
sulfuric acid + tricalcium diphosphate ⟶ phosphoric acid + calcium sulfate
Chemical names and formulas
| sulfuric acid | tricalcium diphosphate | phosphoric acid | calcium sulfate Hill formula | H_2O_4S | Ca_3O_8P_2 | H_3O_4P | CaO_4S name | sulfuric acid | tricalcium diphosphate | phosphoric acid | calcium sulfate
Substance properties
| sulfuric acid | tricalcium diphosphate | phosphoric acid | calcium sulfate molar mass | 98.07 g/mol | 310.17 g/mol | 97.994 g/mol | 136.13 g/mol phase | liquid (at STP) | | liquid (at STP) | melting point | 10.371 °C | | 42.4 °C | boiling point | 279.6 °C | | 158 °C | density | 1.8305 g/cm^3 | 3.14 g/cm^3 | 1.685 g/cm^3 | solubility in water | very soluble | | very soluble | slightly soluble surface tension | 0.0735 N/m | | | dynamic viscosity | 0.021 Pa s (at 25 °C) | | | odor | odorless | | odorless | odorless
Units
