A compound of sulfur and oxygen is 50.0% sulfur, 50.0% oxygen by weight. Sulfur and oxygen form another compound, in accordance with the law of multiple proportions. Which of the following is a likely composition for the second compound?
A) 85.0 mass % sulfur 15.0 mass % oxygen.
B) 65.0 mass % sulfur 35.0 mass % oxygen.
C) 55.0 mass % sulfur 45.0 mass % oxygen.
D) 45.0 mass % sulfur 55.0 mass % oxygen. E) 40.0 mass % sulfur 60.0 mass % oxygen.

What reaction is taking place? 02 + c3h8 = h20 + co2

In vapor-liquid equilibrium in a binary mixture, both components are generally present in both phases. how many degrees of freedom are there for such a system? the reaction between nitrogen and hydrogen to form ammonia occurs in the gas phase. how many degrees of freedom are there for this system? steam and coal react at high temperatures to form hydrogen, carbon monoxide, carbon dioxide, and methane. the following reactions have been suggested as being involved in the chemical transformation:

What is the chemical name of the compound ti2o3? use the list of polyatomic ions and the periodic table to you answer.