May+4-8+2009+Week+10









SAMPLE QUESTION: [H2]=.11M, [I2]=.11M, [HI]=.78M what is Keq?

SAMPLE QUESTION

2 methane gas molecules (CH4) will form acetyene (C2H2) and hydrogen gas. Balance the reaction. Write a Keq. Use the following concentrations to determine Keq: [CH4]= 0.203M, [C2H2] 0.0451, [H2]= .0112M. (answer = 1.54e-6)