Question 1

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 2

Science

why ammonia reacts with hydrogen ion will form a postive product??????Why the final product is not 2+ but 1+?

Asked by Stellakitty

Last updated by anonymous on 20 Jul 17:15

Answers: 1

Question 3

Science

What is van der Waals' force? Does hydrogen bond belong to it?

Asked by Stellakitty

Last updated by anonymous on 20 Jul 17:11

Answers: 1

Question 4

Science

What is the best cure for arthritis, diabetes, and carpal tunnel syndrome?

Asked by greatdec19

Last updated by anonymous on 12 Jul 06:06

Answers: 2

Question 5

Science

concrete slabs are 9meters long. How wide should the expansion gaps be at 18degrees Celsius so that there will be no contact between adjacent slabs over a range of -25degrees Celsius to 43degrees?

Asked by antoluvsu016

Last updated by anonymous on 05 Jul 15:58

Answers: 1

Question 6

Science

Why are alkali metals analysed by Atomic emission spectroscopy?

Asked by gacohi

Last updated by anonymous on 03 Jul 16:56

Answers: 1

Question 7

Science

why would a person with severe burn's proteinproduction system be at risk ?

Asked by milley

Last updated by anonymous on 24 Jun 13:41

Answers: 1

Question 8

Science

why would a very depressed person's protein production system be at risk ?

Asked by milley

Last updated by anonymous on 24 Jun 13:08

Answers: 1

Question 9

Science

how do cytosolic hsp70 & matrix hsp70 chaperone proteins differ in their function and why is cytosolic hsp70 required for import of protiens into mitochondria, but not import of proteins into the ER?

Asked by krisko123

Last updated by anonymous on 09 Jun 16:33

Answers: 1

Question 10

Science

energy induced environmental problems

Asked by kibesko

Last updated by anonymous on 04 Jun 17:14

Answers: 1

Question 11

Science

AUTONOMIC NERVOUS SYSTEM…?

Asked by Freeman2

Last updated by anonymous on 25 May 17:56

Answers: 2

Question 12

Science

How can technology play a role in revitalizing the economy? Discuss the importance of manufacturing to the United States economy.

Asked by chigozie2

Last updated by anonymous on 21 May 13:42

Answers: 1

Question 13

Science

when high energy electrons hit a nucleon, they are inelastically scattered.what does this explain about the structure of nucleons?

Asked by shitbag2

Last updated by anonymous on 21 May 13:32

Answers: 1

Question 14

Science

Hi, can someone explain to me where the water molecule comes from after a phosphodiester bond is formed? I see the OH group is lost from the deoxyribose sugar but don't see where the other H is lost?

Asked by paulau1

Last updated by anonymous on 21 May 13:25

Answers: 1

Question 15

Science

what is the lethal dose of Preventol as disinfectant

Asked by mimo 19

Last updated by anonymous on 21 May 13:08

Answers: 1

Question 16

Science

Explain BUCCAL CAVITY?

Asked by Freeman2

Last updated by anonymous on 19 May 09:08

Answers: 1

Question 17

Science

What is the gene responsible for stomach cancer and what is it mechanism of action?

Asked by AJackson

Last updated by anonymous on 18 May 10:47

Answers: 1

Question 18

Science

transcription involves production of what kind of nucleotides

Asked by bama

Last updated by anonymous on 18 May 10:41

Answers: 1

Question 19

Science

unrestricted population of organisms experience

Asked by kenya butterfly

Last updated by anonymous on 18 May 10:33

Answers: 1

Question 20

Science

describe the role of the kidney in the removal of metabolic waste

Asked by tuma

Last updated by anonymous on 18 May 10:21

Answers: 1

Question 21

Science

Discuss the symptoms of bi-polar disorder Dr. Jamison experienced in her book An Unquiet Mind

Asked by ewalters

Last updated by anonymous on 18 May 10:13

Answers: 1

Question 22

Science

what sould i do do contrlo high concentration of ammonia in water effluent?

Asked by irfan ahmed

Last updated by anonymous on 18 May 10:01

Answers: 1

Question 23

Science

Where can I find a picture or diagram of Benjamin Banneker's wooden clock?

Asked by suzannem

Last updated by anonymous on 10 May 15:39

Answers: 1

Question 24

Science

7. What are the pros and cons of stem cell research? State and defend your position.

Asked by chigozie2

Last updated by anonymous on 09 May 12:41

Answers: 1

Question 25

Science

Nuclear energy or hydro-power: which can meet India's electrical power requirement in the next decade

Asked by phani.ravindra12

Last updated by anonymous on 18 Apr 00:19

Answers: 1

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