Input interpretation
hydrogen sulfide + bromine ⟶ mixed sulfur + hydrogen bromide
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, S and Br: H: | 2 c_1 = c_4 S: | c_1 = c_3 Br: | 2 c_2 = 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 = 2 Substitute the coefficients into the chemical reaction to obtain the balanced equation: Answer: | | + ⟶ + 2
Structures
+ ⟶ +
Names
hydrogen sulfide + bromine ⟶ mixed sulfur + hydrogen bromide
Chemical names and formulas
| hydrogen sulfide | bromine | mixed sulfur | hydrogen bromide Hill formula | H_2S | Br_2 | S | BrH name | hydrogen sulfide | bromine | mixed sulfur | hydrogen bromide IUPAC name | hydrogen sulfide | molecular bromine | sulfur | hydrogen bromide
Substance properties
| hydrogen sulfide | bromine | mixed sulfur | hydrogen bromide molar mass | 34.08 g/mol | 159.81 g/mol | 32.06 g/mol | 80.912 g/mol phase | gas (at STP) | liquid (at STP) | solid (at STP) | gas (at STP) melting point | -85 °C | -7.2 °C | 112.8 °C | -86.8 °C boiling point | -60 °C | 58.8 °C | 444.7 °C | -66.38 °C density | 0.001393 g/cm^3 (at 25 °C) | 3.119 g/cm^3 | 2.07 g/cm^3 | 0.003307 g/cm^3 (at 25 °C) solubility in water | | insoluble | | miscible surface tension | | 0.0409 N/m | | 0.0271 N/m dynamic viscosity | 1.239×10^-5 Pa s (at 25 °C) | 9.44×10^-4 Pa s (at 25 °C) | | 8.4×10^-4 Pa s (at -75 °C)
Units
