Question 1

4-Aminobenzoic acid

i would like to make an autoclaved solution of PABA 10g in 50 ml water....but after autoclave...the powder still cannot be dissolved.... how to get a fully dissolved PABA solution b4 autoclave?

Asked by yungyungbee

Last updated by anonymous on 19 Aug 12:33

Answers: 1

Question 2

Science

Need to do a essay of 100 words on a Scientists

Asked by cheryllewis2010

Last updated by anonymous on 19 Aug 12:13

Answers: 1

Question 3

Exergonic reaction

What is the role of enzymes in biological systems? What is their importance? Give two or three examples of important enzymes and how they are used in the human body.

Asked by azstrait247

Last updated by anonymous on 19 Aug 12:08

Answers: 1

Question 4

Science

what are the neuromodulatory effect of acetylcholine, neuropeptides catecholamines, serotonin/

Asked by kaw2

Last updated by anonymous on 19 Aug 11:54

Answers: 1

Question 5

Science

who is having the good sight/vision black,blue or brown eyed people?

Asked by Jeetendra

Last updated by anonymous on 18 Aug 10:30

Answers: 1

Question 6

Science

i am confused about standard enthalphy. may i know which of them that i should put negative sign? They are standard enthalphy of fusion,vaporization and sublimation. Please help me...

Asked by genki_opel

Last updated by anonymous on 18 Aug 10:19

Answers: 1

Question 7

Sigmund Freud

Who opposed sigmund freud's theories and why?

Asked by s3kshun4

Last updated by anonymous on 18 Aug 09:24

Answers: 1

Question 8

Mary Shelley

What POETRY did Mary W. Shelly Write and where is it published?

Asked by edward Mack Clin

Last updated by anonymous on 17 Aug 18:28

Answers: 1

Question 9

Other

In the book Night why was it more difficult for Elie to stay alive than to die during his journey?

Asked by Mrs. Rock

Last updated by anonymous on 17 Aug 05:59

Answers: 1

Question 10

Computers & Technology

how to write a code to compare alphanumeric characters in c language?

Asked by suvirai

Last updated by anonymous on 16 Aug 14:53

Answers: 1

Question 11

March of the Penguins

How do social interactions benefit Emperor Penguins?

Asked by ronniex23

Last updated by anonymous on 15 Aug 23:10

Answers: 1

Question 12

The Scarlet Letter

In the book, The Scarlett Letter, do you believe Hester Payne would have received the same punishment if she had been a man?

Asked by Cinderella123456

Last updated by anonymous on 15 Aug 23:00

Answers: 1

Question 13

To Kill a Mockingbird

What is a form of formal or informal education in chapters 24-27?

Asked by sassisophi

Last updated by anonymous on 15 Aug 02:10

Answers: 1

Question 14

To Kill a Mockingbird

Whats the significance of the fire which burnt down Miss Maudie Atkinson's house?

Asked by Cnee

Last updated by anonymous on 13 Aug 19:56

Answers: 1

Question 15

To Kill a Mockingbird

I need help with quote analysis for to kill a mocking bird 1st quote : "scout, try not to antagonize, aunty, hear ? hes got a lot on his mind now without us worrying him".(p.147-48)

Asked by Abheel

Last updated by anonymous on 13 Aug 19:45

Answers: 1

Question 16

Philipp Franz von Siebold

Who owns the copyrights to Philipp Franz Von Siebold's lithographs which are found in his works "Nippon" and "Voyage Au Japon - Execute Pendant Les Annees 1823 a 1830"???????

Asked by VAJ

Last updated by anonymous on 12 Aug 15:28

Answers: 0

Question 17

Genesis

In Genesis 15, why did God make Abrams descendents wait so long to inherit the promised land?

Asked by WillieSwagg

Last updated by anonymous on 12 Aug 02:49

Answers: 1

Question 18

Other

Where is the best place to find a muskellunge guide for lake webster in Indiana?

Asked by kakafan22

Last updated by anonymous on 11 Aug 21:06

Answers: 0

Question 19

Computers & Technology

How can I download my purchase? I have emailed customer service twice and there has been no reply....HELP.....I have made sure I am logged in and my purchase has been charged to my card.

Asked by pepsi

Last updated by anonymous on 11 Aug 19:24

Answers: 0

Question 20

The Giver

why would a person want to be transferred to a different community?How is such a transfer regarded by the society?

Asked by tajinderpanag

Last updated by anonymous on 11 Aug 01:17

Answers: 1

Question 21

Carl Friedrich Gauss

What you think Gauss would of taught his method for solving systems of linear equations

Asked by gateway1

Last updated by anonymous on 10 Aug 20:02

Answers: 0

Question 22

Review of Emily of Emerald Hill

if you were interviewing/chatting with Emily, what would be the four most important question you would like to ask her?

Asked by darrenex0

Last updated by anonymous on 09 Aug 07:20

Answers: 1

Question 23

The Aeneid

what do you think are the struggles of Aeneas between "doing what he wants as a man" and "doing what he must as a virtuous hero?"

Asked by ilovepink20

Last updated by anonymous on 08 Aug 08:15

Answers: 1

Question 24

Time and Again

Can any angel email me the full summary of this book ?! PLEASE !

Asked by Onilinkx

Last updated by anonymous on 06 Aug 16:34

Answers: 0

Question 25

The Pearl

Explain why Juana does not consult Kino about getting the doctor when the baby is stung?

Asked by Emmanuel_Osuji

Last updated by anonymous on 05 Aug 15:46

Answers: 2

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