Tx-chemistry b-cr
59: 37
the balanced equation below shows the products that are formed when butane (c4h10) is combusted.
2c4h10 + 1302 _8co2 + 10h20
what is the mole ratio of butane to carbon dioxide?
o 1: 4
o
1: 5
o 13: 8
o
13: 10
nex
submit

C6irc68rd6rid5rucr5u i6i iyf yif ify iyf ify yfi itf yfi yfi icy yfi yci yci iyc iyf iyf

1. o2(g)as a product

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 .