When 2.5 L of butane gas ( C₄H₁₀ ) is completely combusted to form water vapor and carbon dioxide at a temperature of 320⁰C and a pressure of 1.82 atm, what mass of water vapor will result. (Balance the equation) 9.9 g water vapor
8.4 g water vapor
6.9 g water vapor
0.11 g water vapor

Butadiene undergoes a reaction at a certain temperature in the gas phase as follows: 2c4h6(g) --> c8h12(g) the following data were collected for this reaction: time (min) [c4h6] (m) 0 0.36 15 0.30 30 0.25 48 0.19 75 0. determine the order of the reaction and the rate constant. 1st order and k = 4.3x10 -4 s-1 1st order and k = 2.3x10-4 s-1 2nd order and k = 4.3x10-4 s-1 2nd order and k = 2.3x10-4 s-1 zero and k = 4.3x10-4 s-1

Which other elements contain the same number of outer electrons as sodium

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