Welcome to Answerclub.org
Questions | Answers | Discussions | Knowledge sharing | Communities & more.
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Questions | Answers | Discussions | Knowledge sharing | Communities & more.
What does a legitimate government mean?
A legitimate government means a legally chosen government.
A legitimate government means a legally chosen government.
See lessGive the retro and forward synthesis of the drug Sulphamethoxazole
Sulfamethoxazole can be prepared by reacting 3-amino-5-methylisoxazole with para-acetamidobenzenesulfonyl chloride (made by treating acetanilide with chloro- sulfonic acid). The acetyl group is then cleaved to yield sulfamethoxazole (Rudy & Senkowski, 1973; Gennaro, 1995).
Sulfamethoxazole can be prepared by reacting 3-amino-5-methylisoxazole with para-acetamidobenzenesulfonyl chloride (made by treating acetanilide with chloro- sulfonic acid). The acetyl group is then cleaved to yield sulfamethoxazole (Rudy & Senkowski, 1973; Gennaro, 1995).
See lessWhat does democracy ensure?
Democracy ensures dignity and freedom of the citizens.
Democracy ensures dignity and freedom of the citizens.
See lesswhat do you understand by placer deposits?
“Placer” deposits are formed by surface weathering and ocean, river or wind action resulting in concentration of some valuable heavy resistant minerals of economic quantities. The placer can be an accumulation of valuable minerals formed by gravity separation during sedimentary processes.
“Placer” deposits are formed by surface weathering and ocean, river or wind action resulting in concentration of some valuable heavy resistant minerals of economic quantities. The placer can be an accumulation of valuable minerals formed by gravity separation during sedimentary processes.
See lessWhy there is an over whelming support for the idea of democracy in the world?
A democratic government is people's own government, so ghere is an overwhelming support for the idea of democracy all over the world.
A democratic government is people’s own government, so ghere is an overwhelming support for the idea of democracy all over the world.
See lessBetween CH,coOH and CICH,COOH, which one is stronger acid?
Cl-CH2-COOH(Chloroacetic acid) is more acidic than CH3-COOH(Acetic acid) because Chlorine(Cl) is a good electron withdrawing atom which produces a strong -I effect than that produced on acetic acid by CH3 group.
Cl-CH2-COOH(Chloroacetic acid) is more acidic than CH3-COOH(Acetic acid) because Chlorine(Cl) is a good electron withdrawing atom which produces a strong -I effect than that produced on acetic acid by CH3 group.
See lessCompare the basicity between CH,CH,NH, and CHNH2
C2H5NH2 is more basic than CH3NH2. Since Inductive effect of C2H5 group is more than CH3 group, the electron density around Nitrogen is more in case of C2H5NH2 than CH3NH2. This accounts for the more donating properties of C2H5NH2 than CH3NH2, through its lone pair lobes. Hence more is its basicity
C2H5NH2 is more basic than CH3NH2. Since Inductive effect of C2H5 group is more than CH3 group, the electron density around Nitrogen is more in case of C2H5NH2 than CH3NH2. This accounts for the more donating properties of C2H5NH2 than CH3NH2, through its lone pair lobes. Hence more is its basicity
See lessGive the ziwitterionic structure of alanine.
Alanine forms Zwitter ion which exists as. CH3⊕NH3|CHCOO− in acidic medium. CH3⊕NH3|CHCOOH in a medium of pH=4. CH3C|NH2HCOO− in a medium of pH=1.
Alanine forms Zwitter ion which exists as. CH3⊕NH3|CHCOO− in acidic medium. CH3⊕NH3|CHCOOH in a medium of pH=4. CH3C|NH2HCOO− in a medium of pH=1.
See lessThe isoelectric point of glycine is 5.97 Explain
The pKa value of the NH3+ group was 9.60, and the pKa value of the COOH group was 2.34. Therefore: pIgylcine = (9.60 + 2.34) / 2 = 5.97. This means that at a pH of 5.97, we would expect the zwitterion to be present. In other words, the glycine would be neutral at this pH.
The pKa value of the NH3+ group was 9.60, and the pKa value of the COOH group was 2.34. Therefore: pIgylcine = (9.60 + 2.34) / 2 = 5.97. This means that at a pH of 5.97, we would expect the zwitterion to be present. In other words, the glycine would be neutral at this pH.
See lessHow will you prove by chemical reaction that a glucose molecule contains CHO group?
Glucose on reaction with bromine water produces gluconic acid. This indicates the presence of CHO group.
Glucose on reaction with bromine water produces gluconic acid. This indicates the presence of CHO group.
See less