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a small crystal of potassium manganate (VII) eas placed in a beaker water. the beaker was left standing for 2 days without standing. State and explain the observations made
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Feb 11, 2023
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Chemistry Form 3
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0759082XXX
A small crystal of potassium manganate (VII) was placed in a beaker water. the beaker was left standing for 2 days without standing. State and explain the observations made.
gas laws
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Feb 14, 2023
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anony mous
Crystal dissolves
Purple color spreads in the water
The crystal break into smaller particles of potassium manganate (VII) which moves in all directions.
Crystals dissolves through diffusion
Purple color of Km spread uniformly throughout the water KmNO4 diffused from the area of high con.
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