Methane combusts with oxygen through the following reaction:
CH4 + 2O2 -> 2H2O
how many grams of carbon dioxide are produced when 16 g of methane and 48 g of oxygen gas combust?
molar mass of CH4 = 16 g
molar mass of O2 = 32 g
molar mass of CO2 = 44 g

Abbreviated as mg-25.

7is b8 is d9 is c10 is a11 is d

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 .