What is the definition of a diprotic acid? Which is the stronger acid: NH4+ or NH3? Explain. Which of the following is not a strong acid? HI, HCl, HF, HBr A .050 M solution of the weak acid HA has [H_3O^+]= 3.77 \times 10^{-4} M. What is the K_a for the acid?
What is the name of the acid whose formula is HI? What is the difference between a strong acid and a weak acid? What characterizes a strong acid or base? What is the strongest acid on the pH scale? Which is a strong acid? a) HNO_3\\ b) HNO_2\\ c) HClO\\ d) HClO_2 ...
What is the name of the compound HNO3? Is it a strong or weak acid? Which of the following is the weakest acid? Why? a. HCl b. HNO3 c. HBr d. H3PO4 Which of these are acidic, basic or a salt, and why?...
Hydrochloric acid: Hydrochloric acid also goes by the name of muriatic acid. The acid is colorless and has a pungent odor. Humans and most other animals secrete hydrochloric acid in the digestive system. The acid has many commercial applications. It is used to produce inorganic compounds, refine...
Nitric acid, also known as aqua fortis and spirit of niter, is a highly corrosive mineral acid.The pure compound is colorless, but older samples tend to acquire
1.Tannin is a plant polyphenol.It could___protein in solution to form sediment. 2.England,Scotland and Wales___the island of Great Britain. 3.An acid can___with a base to form a salt. 4.One___of red phosphorous is flammable. 5.Matter exists in three states:___,liquid and gas....
In the above reaction, we see that $ 1 - methylcyclopentene $ is reacting with hydrobromic acid to give some product. $ 1 -$ methylcyclopentene is an alkene, and when any alkene is treated with HBr then it results in the formation of alkyl bromide.The produ...
Company Profile HEIYI founded in 1995,is the first China manufacturer of rubber transmission v belts that applies EPDM materials to toothed belts. First of all, what are the characteristics of EPDM in terms of materials? Here I summarize as follows: Better heat resistance. After testing, the ...
What is the name of NH4+? Is it a strong or weak acid? What is a strong acid? How is a strong acid different than a concentrated acid? What is an example of a calculation where equal concentrations of acid solutions may have different pH levels due to differences in acid strengths?