acid and base造句

例句与造句

1. 3 . Give the actual definitions of Acid and Base ( Not basing on theories ) ?  Preceding contribs ) 06 : 52, 30 May 2008 ( UTC)
2. It is often wrongly assumed that neutralization should result in a solution with pH 7.0, which is only the case with similar acid and base strengths during a reaction.
3. Conversely, the addition of a base to a mixture of an organic acid and base will result in the base remaining uncharged, while the acid is deprotonated to give the corresponding salt.
4. In "'acid catalysis "'and "'base catalysis "'a chemical reaction is proton donor and the base is the proton acceptor, known as Bronsted-Lowry acid and base respectively.
5. When baking powder is added ( a mixture of basic bicarbonate ions and acidic ions ), the acid and base components neutralize each other and do not affect the overall pH . The addition of more sugar can also increase browning.
6. It's difficult to find acid and base in a sentence. 用acid and base造句挺难的
7. At the end of one of my experiments doing an acid and base titration, I converted the moles of HCL to moles of NaOH using a stoichiometry problem with the equation of HCL + NaOH-- > NaCl + H20.
8. The most significant difficulty of applying the van Oss theory is the fact that there is not much of an agreement in regards to a set of reference solids that can be used to characterize the acid and base components of potential probe liquids.
9. *Roughly speaking, because HCl and NaOH are a strong acid and base respectively ( and of roughly equal strength in each direction ), it takes 1 mol of HCl to neutralise 1 mol of NaOH, with a result that is pH neutral-7.
10. However, there are diets that do describe the corresponding weight gain and loss with respective acid and base foods, but for me the mechanism and evidence is not well understood .-- InitialMan ( adam ) 02 : 14, 20 May 2007 ( UTC)
11. For cases where no sharing was involved, Lewis in 1923 developed the electron pair theory of acids and base : Lewis redefined an acid as any atom or molecule with an incomplete octet that was thus capable of accepting electrons from another atom; bases were, of course, electron donors.
12. For instance, Martell and Motekaitis ( 1992 ) calculated the pH value expected at the start of the titration, having earlier titrated the acid and base solutions against primary standards, then adjusted the pH electrode reading accordingly, but this does not afford a slope correction if one is needed.
13. There ought be no page for androphilia and gynephilia; they should be redirects to the article that covers them both, Sexual orientation . . . exactly the way the above terms and acid and base and everything else is set up on WP . talk ) 11 : 49, 22 July 2011 ( UTC)
14. Would this be a correct definition of a conjugate acid / base pair : Conjuage acid / bas pair is the acid and base that is formed from the acid after the romoval of one proton . eg H 3 PO 4 / H 2 PO 4 where the H 3 PO 4 is the acid conjugate pair, and the H 2 PO 4 is the bas conjugate pair.
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