C3H8 + 5 O2 = 3 CO2 + 4 H2O a) if i start with 5 grams of C3H8 what is my theoretical yield of water?
b) i got a percent yield of 75% how many grams of water did i make?

In saturated organic compounds, all the bonds between carbon atoms are called?

What happens to the concentration of hydronium ions as the ph of a solution increases? a. hydronium ion concentration stays the same b. hydronium ion concentration decreases c. hydronium ion concentration increases

Equal numbers of moles of he(g), ar(g), and ne(g) are placed in a glass vessel at room temperature. if the vessel has a pinhole-sized leak, which of the following will be true regarding the relative values of the partial pressures of the gases remaining in the vessel after some of the gas mixture has effused?