Which would most likely be the pH of a highly-corrosive acid?
1
5
0 0 0 0
8

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 .

The correct answer should be "electrons orbit the nucleus in circular motions exactly as shown on the classic bohr model."

The breaking apart of glucose, which involves spontaneous reactions 

Moles = mass/molar mass the molar mass of c20 = 12.011*20 = 240.22 g per mole therefore, the number of moles is 20 g / 240.22 g per mol = 0.0833 moles.