Adding an acid to a solution will lower it's Ph, but adding a base will raise it's Ph.
Adding an alkali to an acid solution would result in forming a salt. However, no acid solution can be neutral.
H2s
Yes, it is possible to prepare oxalic acid by adding hcl to a solution og sodum oxalate. The balance equation would be C2O4Na2 + 2HCl -----> 2NaCl + C2O4H2.
It can find be out if citric acid forms a solution with water by adding citric acid to water and seeing if a clear solution is formed.
Increase the hydroxide concentration in the acid by adding an excess of any alkali solution
Adding an alkali to an acid solution would result in forming a salt. However, no acid solution can be neutral.
When adding a strong acid to an acidic solution pH decreases. Adding a strong base to an acidic solution the pH increases.
That would be an acid.
yes, any water.
Acid
H2s
Yes, it is possible to prepare oxalic acid by adding hcl to a solution og sodum oxalate. The balance equation would be C2O4Na2 + 2HCl -----> 2NaCl + C2O4H2.
It can find be out if citric acid forms a solution with water by adding citric acid to water and seeing if a clear solution is formed.
Adding more acid to a solution the concentration increase.
Yes. It serves to neutralize the acid prior to ingestion.
BTB is an acid indicator. by adding carbon dioxide to the solution, it will turn into carbonic acid (a weak acid) turns green in low concentration and yellow in high concentration.
To act as a catalyst