To further acidify the solution. The HCL removes excess sodium carbonate from the solution by reacting with it to form carbon dioxide which causes the solution to foam.
No gas is released when sulphur is added to dilute hydrochloric acid.
It is added to protonate the sodium benzoate.
it is gay
Red
It goes brown.
is soluble in water and will fizz when hydrochloric acid is added
No gas is released when sulphur is added to dilute hydrochloric acid.
is Ca(OH)2 is soluble in water and will hissing when hydrochloric acid is added
The stomach
It is added to protonate the sodium benzoate.
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First off. You should NOT be drinking hydrochloric acid. Second, hydrochloric acid added to another acid is just that, more acid.
Acid
Red
It goes brown.
Water. Hydrochloric acid is just hydrogen chloride gas dissolved in pure water.
Because Hydrochloric acid is an acid, phenolphthalein would be clear. In bases Phenolphtlalein becomes pink