Student follow up
the ionic equation for the reaction between zinc and sulfuric acid is.
zn(s) + 2h(aq) -- zn"(aq) + h2(g)
a state what has been oxidised in this reaction. explain your answer in
terms of electrons.
agen
(2 marks)
b
state what has been reduced in this reaction. explain your answer in terms
of electrons
(2 marks)
c
explain why this is an example of a redox reaction.
(2 marks)
Answers: 2
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You are making a solution of calcium chloride dissolved in water. you add solid, stir, and it dissolves. you add just a spatula tip full, stir, and the solid does not dissolve. how could you describe the solutions before and after adding the spatula tip amount
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Student follow up
the ionic equation for the reaction between zinc and sulfuric acid is.
...
the ionic equation for the reaction between zinc and sulfuric acid is.
...
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