Consider the reaction below. 21(aq)+C12(9) -
->2014(aq)+12(aq)
Which half reaction correctly describes the reduction that is taking place?
O Cl2(g) +2e - →2014 (aq)
O Cl2(g) +2 —>2014 (aq)
O2(aq) —>2(aq)+ 2e
O 2 (aq) — 12(aq)+e

Can smoke be transformed into liquid or used as energy or both?

Joseph has hypothesized that sound travels in waves. if he were following the scientific method, what should he do next? a. ask a question. b. test the hypothesis. c. study the results. d. tell other scientists about his hypothesis.

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.