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secondary 3 | Chemistry
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I need help with those that are blank. Thank you!
Date Posted: 8 years ago
Views: 786
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Hope this helps!
Date Posted:
8 years ago
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Hi,
Iron (II) cation, if left exposed to the air, will oxidise to become Iron (III) cation, which usually is brown or reddish-brown in color. :)
Not sure why the right hand side has an arrow pointing down from L to N, without any reaction. Since I don't really see the two substances being related in any way. You may want to ask your teacher about that.
Iron (II) cation, if left exposed to the air, will oxidise to become Iron (III) cation, which usually is brown or reddish-brown in color. :)
Not sure why the right hand side has an arrow pointing down from L to N, without any reaction. Since I don't really see the two substances being related in any way. You may want to ask your teacher about that.
Date Posted:
8 years ago
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