Methane gas combusts according to the following chemical equation:
CH4() + 202(g) → CO2(g) + 2H2O(1)
29.2 L of methane gas is combusted with 63.3 L of
oxygen gas at STP. What volume of carbon dioxide is
produced in the reaction?
L CO2
Your answer should be rounded to three significant figures. Do not
include units in your answer.

the ratio of the conjugate base to the acid required to attain the desired ph.

i wish i could but this one is weird give me abc and i can solve it.

chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. these processes are called chemical reactions and, in general, are not reversible except by further chemical reactions. some reactions produce heat and are called exothermic reactions and others may require heat to enable the reaction to occur, which are called endothermic reactions. understanding chemical changes is a major part of the science of chemistry.