Plz help me 20 points and brainleist give an example other than those mentioned in the chapter, of the strong surface tension exhibited by water?

Answer//the law of conservation of mass.;

#2- the hno3 has a h+ ion and the naoh has an oh- ion

3-isopentane; 3-methylbutane, and 1,2-methylpropane do not meet iupac rules, so they are wrong names.the only valid name onthe list is 2-methylbutane, which is the same isopentane.this is its formula:                   ch2                    |ch3 - ch - ch2 - ch3answer: 2-methylbutane