Chemistry: How are different types of weather formed

How are different types of weather formed

Ответ:

danniuhrig

15.09.2021

Chemistry

Explanation:

Rain

Strong wind

Lightning

Sun

Cloud

Rain

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Ответ:

hannahkharel2

12.08.2022

Chemistry

The following solutions would be produced from dissociation of these salts: A. acidic B. Basic C. Acidic

Explanation:

Salts of weak bases and strong acids neutralization would hydrolyze, which gives it a pH less than 7. Salts formed by neutralization reaction between strong bases and weak acids hydrolyze, which gives it a pH greater than 7.

A.) FeCl2 (aq) + H20 ⇄ $Fe(OH^{-}) _{2}(aq) + Cl^{-}(aq)$ ------- weakly acidic

B.) KHCO3(aq) + H20(aq) ⇄ $K^{+}(aq) + OH^{-}(aq) + HCO_{3}(aq)$ ----- strongly basic

C.) NH4F + H2O ⇄ $NH_{3}(aq) + H_{3} O^{+} (aq) + F^{-} (aq)$ -----weakly acidic

This is due to the fact that the anion will become a spectator ion and fail to attract the H+, while the cation from the weak base will donate a proton to the water forming a hydronium ion.

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How are different types of weather formed

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