brianaiscoolthoyaugw brianaiscoolthoyaugw

30-01-2018
Biology

contestada

Chemical bonds are broken, atoms are rearranged and new bonds are formed during

a
changes of state
b
chemical reactions
c
the addition of energy to an element
d
measurement of pH of a solution
PLEASE HELP ME!!!!!!!!

Respuesta :

madison0220 madison0220

30-01-2018

The answer is most likely b. chemical reactions

Answer Link

Otras preguntas

The Jacobys kept track of the time they spent driving on their trip. Driving Time DATA Day Hours Driving Monday 5 .3/4 Tuesday 4.3/4 Wednesday 2.1/4 Thursday6.3

The skin MAINLY protects the body against infection by Question 21 options: producing antibodies. serving as a barrier. stimulating mast cells. secreting sweat.

The system by which residents of Indian villages remained legally free and entitled to wages, but were still required to perform a fixed amount of labor each ye

how did china's early civilization differ from other river valley civilizations?

Kendra is researching the effects of vitamin C on test-taking ability. Before the exam, Kendra gives group A orange juice, and group B water. Vitamin C is the _

"Blind review," in which an author submits a manuscript without identifying information that might influence the evaluator's appraisal, is an effort to combat w

There are 100 consumers, each of whom values a concert ticket at a unique whole number dollar amount between $1 and $100. One customer is willing to pay $1, a s

Each month, the census bureau mails survey forms to 250,000 households asking questions about the people living in the household and about such things as motor

When a chemical property is observed, the identity of the substance _______ changes.

For what value of a is (a,9) a solution for the equation y=2x+1? A. 9 B. 8 C. 6 D. 4