kayla7112857 kayla7112857

26-05-2021
Chemistry

contestada

Where do CFCs come from?
A:spray cans
B :fire extinguishers
C:Air conditioner
D: manufacturing foams
Or all above

Respuesta :

hansbauer hansbauer

26-05-2021

Answer:

all of the above

Explanation:

Answer Link

DrTobiasFunke DrTobiasFunke

26-05-2021

Answer:

All of the above

Explanation:

Prior to the montreal CFC production ban, all of these products released CFCs into the atmosphere. Some old air conditioner still release CFC so please be sure to dispose of them as CFC kills the ozone layer.

Answer Link

Otras preguntas

in PERCY JACKSON what was Grover's reward for being Percy's protector

Physical Therapists only deal with sports injurie True Or False

Analyzing DNA by gel electrophoresis allows researchers to A. identify similarities and differences in the genomes of different kinds of organisms B. determine

What is the value of x in this triangle?Enter your answer as a decimal in the box. Round only your final answer to the nearest hundredth.

Which enzyme bonds to the gene’s promoter to act as a “start signal”?

9. Where did Stalin and Truman meet to divide Europe?

In a 2010 study, it was reported that _____ states had specifically adopted Daubert and an evidence rule similar to Rule 702.a. 5b. 10c. 20d. 30

Determine the quadratic equation represented by the factorization: y=(4x-1)(x+7) A. y=x^2-x+28

Can you guys please help I’m having trouble getting the right answer

Please help on this one?