micraig micraig

13-07-2019
Biology

contestada

Which element is responsible for the color change in the benedicts test

Respuesta :

palipali964 palipali964

27-10-2019

Answer:

Copper (Cu2+)

Explanation:

Benedict's test is used to test for aldehydes and ketones. The cupric compound (Cu2+) from the Benedict's reagent reacts and is reduced by the aldehydes to the coprous compound (Cu+) forming a red color.

Answer Link

Otras preguntas

why were communist governments established in Eastern Europe after ww2

Romeo comments that Juliet looks just as beautiful in death as she did in life, with roses in her cheeks and lips. He doesn't realize that the "death" is just a

30 points!!!! Pablo bought a bicycle for $368.90. The price Pablo paid included sales tax of 8.5%. Which equation can be used to find the price, p, of the bicy

Darius takes his family on an afternoon boat ride. Going through York Canal, he drives 5 miles in 15 minutes. Later on as he crosses Stover Lake, he drives 30 m

If ax+3=7-bx what is x expressed in terms of a and b

Which word is a contraction? A. their B. they C. they're D. there

what is a characteristic shared by both predators and parasites

A square has sides 5.6 cm.what is its perimeter

which book did Frederick W. Taylor write to discuss business efficiency?

The presidential election of 2000 had candidates from all of the following parties EXCEPT: A. Green B. Libertarian C. Democratic D. Repubican