Action of zinc with water . show me equations
Answers
Answer:
Zinc salts cause a milky turbidity in water in higher concentrations. Additionally, zinc may add an unwanted flavor to water. This occurs at concentrations of about 2 mg Zn2+/ L. The solubility of zinc depends on temperature and pH of the water
Explanation:
Elementary zinc does not react with water molecules. The ion does form a protective, water insoluble zinc hydroxide (Zn(OH)2) layer with dissolved hydroxide ions, according to the following reaction mechanism:
Zn(2+) + 2OH(-)⇒ Zn(OH)2(s)
Zinc reacts with H+ ions, according to the following reaction mechanism:
Zn(s) + 2H+ ⇒ Zn(2+)(aq) + H2(g)
This reaction releases hydrogen, which reacts with oxygen explosively.
Zinc salts cause a milky turbidity in water in higher concentrations. Additionally, zinc may add an unwanted flavour to water. This occurs at concentrations of about 2 mg Zn2+/ L.
Explanation:
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