The dibasic form has one proton remaining and is relatively basic. Useful, eh! What Is pI? pI (or isoelectric point) is the pH at which a molecule has no net charge. Mathematically, it is defined as the mean of the pKa values for a molecule. Simple! So, the pI of a protein is...
BPKA BPKB BPKC BPKD BPKDC BPKH BPKIHS BPKK BPKLN BPKM BPKMS BPKNS BPKO BPKP BPKS BPKSA BPL BPLA BPlan BPLB BPLBS BPLC BPLD BPLDP BPLF BPLG BPLH BPLHD BPLI BPLL BPLN BPLO BPLP BPLQI BPLR BPLRU BPLS BPLSC BPLSCP ...
Kalika: If you think about opinion mining as one of the things and you are looking at a lot of user generated data. The user generated data is a mix between say, English and Spanish and your system can only process and understand English. It can’t understand either...
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aDonnie Yen pkays the title role of the Monkey King and also serves as the film. Donnie日元pkays猴子国王的剧名角色并且担当影片。[translate] a当月亮围绕地球的时候,会导致海水的运动 When the moon revolves Earth's time, can cause the sea water the movement[translate] ...
Which will have the lowest pKa? Why? a. H2O b. H2Se c. H2S What is this molecule? CH3CH2CHCHCH3 Saran is an important polymer used for films and fibers. If saran is an alternating copolymer of 50% each 1-chloroethene and 1,1-dichloroethene, what will be the copolymer's structure?
What is the strongest acid on the pH scale? What does Ph stand for in organic chemistry? What are acidic oxides? What is the conjugate base of H2CO3? What is the relation between pH and pKa? What is the name of the base that has the formula Ba(OH)2?
十二五”时期我国经济社会发展的主要目标。这“两个同步增长”（ ）①意味着建设富强国家了，百姓拥有更多财富，分享发展成果；②意味着经济建设发展了，居民收入就能增长，促进同步富裕；③将有利于实现社会公平，保障居民收入在国民收入中占合理比重；④将有利于完善分配格局，保证落实“效率优先，兼顾公平”...
What is the endpoint volume (Ve) of the titration of 50.00 mL of 0.025 00 M MES with 0.100 0 M NaOH, where MES is a weak acid with pKa = 6.27? Additionally, describe the behavior at each of the four stages of the titration: Va = 0, 2, 5, 10, 10.1, 11, 12, ...
What is phosphoric acid? What are the pH ranges for acids and bases? Why is HF weaker acid than HCl , HBr and HI ? Which of the following substances is the weakest acid? a. boric acid, H3BO3, pKa = 9.23 b. hydrofluoric acid, HF, pKa = 3.20 c. hydrogen sulfide, H2S, pKa = 7.0...