A. The reaction between salt and water B. The reaction between sugar and water C. The reaction between vinegar and baking soda D. The reaction between oxygen and water 相关知识点: 试题来源: 解析 C。解析:Now let's look at some examples of acid-base reactions in our daily lives. Vinegar...
What is one practical application of acid-base neutralization reaction mentioned in the article? A. In the production of plastics. B. In the treatment of acidic waste water. C. In the making of glass. D. In the production of paper. ...
If selenic acid is H_2SeO_4, then what is the hyposelenous acid? What is acid base titration? What is the formula for hydrophosphoric acid? What is the K_a for acetic acid? A weak acid has a K_a = 3.8 times 10^-9. What is pK_a for this acid?
Log In Sign Up Subjects Science Acid–base reaction What are acids and bases?Question:What are acids and bases?pH:A pH is a short form for the 'power of hydrogen'. pH basically gives us an idea of how strong an acid or a base is. All those substances which lie from 0-7 on ...
Poly(acrylic acid) or PAA (CAS number 9003-1-04) is a type of polymer. The monomer of poly(acrylic acid) is Acrylic Acid.
Nucleic acid-based testing , also called a PCR test, may be used to check for a virus causing your pneumonia. You may need the test if you have severe CAP or a weakened immune system.How is CAP treated?Treatment will depend on the type of germ causing your CAP, and how bad your sym...
Brønsted-Lowry Generalizes the Acid/Base Reaction A pair of chemists, Johannes Nicolaus Brønsted and Thomas Martin Lowry, independently introduced a more generalized conception of acids and bases in 1923. In their theory, an acid is a compound that donates a proton (H+) while a base is ...
Because no chemical reaction takes place when amixtureis formed, no energy (e.g. heat, light or electrical energy) is released or absorbed during the formation of a mixture. Do mixtures consist of atoms or molecules? Mixturescan consist of either atoms or molecules - but must includeat least...
uses it is used in the manufacture of ammonia, to produce nitric acid and subsequently used as a fertilizer. nitric acid salts include important compounds like potassium nitrate, ammonium nitrate, and nitric acid. nitrated organic compounds such as nitro glycerine are often explosives. liquid ...
If the right conditions are applied, a substance called a prepolymer is formed, and this substance is then used in the remainder of the production process. Once it has formed, the prepolymer is exposed to diamine acid, and a chemical reaction called chain extrusion reaction is initiated. Subr...