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Weak soluble ionic compounds do depend greatly on the solution's ph. Not all compounds depend on the pH though because those that have stronger ionic compounds do not need to depend on the ph.
Halochromic compounds: compounds with different colors dependings on the pH.
A buffer resists pH change.
alkaline solution
ouch that hurts & ahh, that's refreshing.
Neutral. Water with a pH of 7 is classified as neutral, neither acid nor basic.
The compounds that are neutral in nature have a pH of 7. These substances are neither acidic nor basic.
no
No.
Matter can be classified as elements, compounds, or mixtures.
Weak soluble ionic compounds do depend greatly on the solution's ph. Not all compounds depend on the pH though because those that have stronger ionic compounds do not need to depend on the ph.
no
the elements the contain
Halochromic compounds: compounds with different colors dependings on the pH.
Organic chemical compounds
Water does not have a pH of 14. By convention water has a pH of 7. Water dissolves ionic compounds because it is a polar liquid.
A buffer resists pH change.