Chemistry, 15.04.2020 03:02, beauburgess1108
Based on the following thermochemical equations, what is the heat of vaporization of titanium(IV) chloride?
Ti(s) + 2 Cl2(g) →
TiCl4(l)
ΔH = –804.2 kJ/mol
TiCl4(g) → 2 Cl2(g) +
Ti(s)
ΔH = 763.2 kJ/mol
Answers: 1
Chemistry, 22.06.2019 06:00, Kjswagout5052
In an investigation that uses the scientific method, which step immediately follows making a hypothesis? o summarizing the results o asking a question o making observations designing an experiment mark this and retum save and exit next submit
Answers: 2
Chemistry, 22.06.2019 17:40, aaliyahthomas37
Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.
Answers: 1
Chemistry, 22.06.2019 19:30, xxaurorabluexx
Chlorine and water react to form hydrogen chloride and oxygen, like this: 2cl2 (g) + 2h2o (g) → 4hcl (g) + o2 (g) also, a chemist finds that at a certain temperature the equilibrium mixture of chlorine, water, hydrogen chloride, and oxygen has the following composition: compound concentration at equilibrium cl2 0.55m h2o 0.57m hcl 0.53m o2 0.34m calculate the value of the equilibrium constant kc for this reaction. round your answer to 2 significant digits.
Answers: 2
Based on the following thermochemical equations, what is the heat of vaporization of titanium(IV) ch...
Mathematics, 01.11.2019 07:31