The combustion reaction for methane is shown below:
CH4 (g) + 2O2 (g) → CO2 (g) + 2H20 (g) + energy
If 64.0 g of methane is reacted with excess oxygen gas,
what is the pressure exerted by water vapor assuming the
reaction went to completion in a 24.0 L engine at 515 K?
atm

2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit

Idon't really understand this can you me and show your work.☺☺[ chemistry b] subject [ electron transfer in lonic bonds]grade( 12)

What happens to isotopes that are unstable?