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

solve the equation 4w=130.4

what is 60% off 30.00

Sal had a board 5/6 yard in length.He cut off 1/3 yard,and then cut what remained into pieces each 1/6 yard long.How many pieces were there. A 2. B 3. C 4. D 6

Donner le plus de synonymes possible au mot force et habileté

The evolution of agricultural practices ultimately led to the development of _____. A. migration B. the use of fire C. towns and cities D. hunter-gatherers

Historians use the term "Middle Ages" to refer to the period _____. from the end of the Western Roman Empire to the end of the Eastern (Byzantine) Empire from t

I say a Number between 0 and 10 what number make a combination of 10

Samira studied the mileage on the family car. The mileage was 888.8 Explain the relationship between the number of ones to the number of tents of a mile.

neurotransmitters carry nerve impulses across where

Cracking down on dissent during World War I was part of what larger governmental goal in the US?