All base are alkali but all alkali are not base why?
-
-
Answer:
Bases are defined as compounds that dissolve in water to form OH- ions (and a positive metal ion), like oxides. Alkali are defined as compounds that are soluble in water AND form OH- ions, like hydroxides. Not all bases are soluble. Some, like Copper (II) Oxide (CuO) are solids, but some, like Sodium Hydroxide (NaOH) readily dissolve in water. So NaOH is an alkali and a base, but since CaO cannot dissolve in water, it is only a base and not an alkali :)
K Chow at Blurtit.com Visit the source
Related Q & A:
- Where To Buy Soap Base In The Philippines?Best solution by Yahoo! Answers
- How to connect to a Data Base?Best solution by Stack Overflow
- How do I remove the base from my LCD TV?Best solution by ehow.com
- If we end up building a base on moon, what do you think will be a, if any, beneficial side effect for mankind?Best solution by Yahoo! Answers
- How to identify the acid, base, conjugate acid, and the conjugate base?Best solution by ehow.com
Just Added Q & A:
- How many active mobile subscribers are there in China?Best solution by Quora
- How to find the right vacation?Best solution by bookit.com
- How To Make Your Own Primer?Best solution by thekrazycouponlady.com
- How do you get the domain & range?Best solution by ChaCha
- How do you open pop up blockers?Best solution by Yahoo! Answers
For every problem there is a solution! Proved by Solucija.
-
Got an issue and looking for advice?
-
Ask Solucija to search every corner of the Web for help.
-
Get workable solutions and helpful tips in a moment.
Just ask Solucija about an issue you face and immediately get a list of ready solutions, answers and tips from other Internet users. We always provide the most suitable and complete answer to your question at the top, along with a few good alternatives below.