Asia2824 Asia2824

02-12-2015
Chemistry

contestada

must new substances be formed when you observe a chemical property? explain

Respuesta :

Sarahlayne Sarahlayne

04-12-2015

Yes. Whenever a chemical change is observed (a few examples being change in color, odor, or precipitate formation) a new substance is formed.

Answer Link

Otras preguntas

A O 'B D C A. scrotum C. epididymis What structure is C? B. vas deferens D. testicle

(-1,-1) m = -2 in point-slope form

Periapical films come in various sizes? A. True B. False

Elmer bought 4 pens for $1.96. What was the cost of each pen? Let p= the cost of each pen

What do the ions K+, Ca2+, and Cl- have in common? a. They have the same number of protons. b. They will form covalent bonds with oxygen. c. They have the same

Summarize the importance of defining an engineering design problem, and explain how the criteria and constraints of the problem influence the design solution.

Which aspect of globalization have a positive or negative effect on your company?

TPRS is a parallelogram. Identify m/R.

Hỗn hợp X gồm một axit cacboxylic hai chức, no, mạch hở, hai ancol no đơn chức kế tiếp nhau trong dãy đồng đẳng và một đieste tạo bởi axit và 2 ancol đó. Đốt ch

write a diary entry on Rajgir hills of bihar