classify them as physical or chemical changes:
a) Iron with copper sulphate solution in water
b) Burning of magnesium ribbon in air
c) Zinc with dilute sulphuric acid
d) Heating of copper sulphate crystals
e) Sodium sulphate with barium chloride in the form of their solutions in water
Answers
Answered by
10
Answer:
a)Chemical change
b)Chemical change
c)Chemical change
d)Chemical change
e)i dont know this one but it should be chemical
Answered by
12
Answer--
a) Chemical chnage
b) Chemical change
c) chemical change
d) physical change
e) chemical change
My answers are absuletly correct. Belive it!
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