Please help me loves.
a sample of white powder is given to you to identify. You may use the the Benedict test, the Lugol test, the Biuret test, and the Sudan Red test to identify it.
1.what will each test tell you?
2.If the white powder was an starch, how would each of the tests turn out?

will medal and fan thanks so much

Question

Please help me loves. 
a sample of white powder is given to you to identify. You may use the  the Benedict test, the Lugol test, the Biuret test, and the Sudan Red test to identify it.
1.what will each test tell you?
2.If the white powder was an starch, how would each of the tests turn out?


will medal and fan thanks so much <3

anonymous · Answer

@Crazypizzalover

crazypizzalover · Answer

I'm thinking lol

crazypizzalover · Answer

Idk I think you have to do the experiment or maybe it's in a textbook? #confused

anonymous · Answer

lol ^ yes

anonymous · Answer

Well this seems of a experiment you need to preform first

anonymous · Answer

We cant predict how that will result unfortunately

but it could be in your lesson so reflect on that and see

anonymous · Answer

Benedict test, checks for sugars and a few other things. you'll see a precipitate
lugol test, contains iodine and i will turn starch black/purple.
buiret test, tests for proteins, turns purple
sudan red, tests for fats.