Reaction of methane with oxygen really proceeds in two steps: CH4 + O2 → CO + 2H2O
CO + O2 → CO2
A sample of CH4 is burned in an excess of O2 to give 2.2 moles of H2O. How many moles of CH4 were in the original sample?

The graph above shows how the price of cell phones varies with the demand quantity. the equilibrium price for cell phones is where both supply and demand quantities equal $100, 5,000 5,000, $100

2. you__turn left on a red light if you are in the left-most lane of a one-way street, you're turning into the left-most lane of a one-way street, and no nearby sign prohibits the turn.

In pea plants, the allele for tallness (t) is dominant to the allele for shortness (t). in the cross between a tall pea plant and a short pea plant shown below, what is the probability that the resulting offspring will be tall? whats the percent