mwillhite2 mwillhite2

21-10-2020
Chemistry

contestada

A supply of copper pipes is stored outdoors. Over the course of many years, the copper reacts with oxygen and turns green. What clue indicates a chemical reaction took place?

Respuesta :

jc3006617 jc3006617

21-10-2020

Answer: the oxidation of the copper (it turning green)

Explanation:

Answer Link

Otras preguntas

The movement of hot and cold air between land and sea creates what? a. Sea breeze b. Solar energy c. Trade winds d. Coriolis effect

Free trade agreements (FTAs) led most directly to which of the following outcomes? better working conditions educational reforms cultural diffusion immigrat

If T(n) =4n-1 what is the 3rd term

Select all of the following expressions that are equivalent to 0.36 a. (0.6)x(0.6) b. (-0.3) + (-0.06) c. |-3 + 2.64| d. -(-0.36) e. 2x - 0.64x

How many times does 32 go in to 284?

Which of the following is NOT an important physical property of matter? A. boiling point B. density C. volume D. melting point

To improve the financial situation of the United States, Alexander Hamilton wanted

How were serfs legally bound to the land?

is flakes of bricks chemical or mechanical weathering

Which of the following is the most common type of question on the PSAT? A. Multiple-choice B. True or false C. Short-answer D. Fill-in-the-blank