2co(g) + o2(g) → 2co2(g) starting with 4.07 moles of co, calculate the number of moles of co2 produced if there is enough oxygen gas to react with all the co.

                                                 2CO(g) + O2(g) → 2CO2(g)
from  the reaction                  2 mol                       2 mol
from the problem                  4.07 mol                 4.07 mol 

So 4.07 mol CO2 can be produced.

The independent variable is the type of music.the dependent variable is the pulse rate.the intervening variable is the age of the subject.if the mother does not like rock, her pulse is likely to not increase.the same might be true for the sister.the friend may like rap and gets excited.to establish cause/effect relationship, all of the subjects must be consistent.hope i .