Why is it desirable to have graduation marks on a buret extend at least halfway around the tube? Is the cation in MnBr2 manganese(II) or manganese(III)? Explain. Why is rotation required in rotoevaporation? Why is it essential that you do not handle KBr or NaCl plates with yo...
Is the indicator typically added to the titrant or the analyte in a titration? Explain why. Propose a method for electrolysis of concentrated KI with a conclusion and explanation. Decide whether the mentioned process will be spontaneous, and why. Give a general explanation. K...
As in dogs, levetiracetam can be used for focal or generalized seizures. One clinical study demonstrated this drug is an effective add-on medication to treat seizures in cats that are not responding to phenobarbital. However, further studies are needed to evaluate this medication as a first-line...
awavenumber range using a Perkin Elmer model 580B IR spectrophotometer with the KBr pelle [translate] a在家接案 Meets the document in the home [translate] aI hope that I can mix up before you come to the very good. 我希望我可以混合,在您走向非常好之前。 [translate] ...
I used to keep my travel blog only related to travel but as I developed as a blogger and as a person I understood that my blog is my platform to talk about things that are important to me: cruelty to animals, bad work of government organizations, unjust punishments, etc. But it is im...
What is the definition of a melting point? What effect does the sample size of the melting point have on the melting point? Explain why KBr dissolves in water but not in cooking oil. Why is the melting point of iron greater than that of sodium? What is the effect...