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3 votes
Classify the chemical reaction shown here:

Mg + H2SO4 right arrow MgSO4 + H2
A. Combination
B. Single replacement
C. Decomposition
D. Double replacement

User Monte Chan
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1 Answer

3 votes
Mg + H2SO4 ---> MgSO4 + H2 is a single replacement.
User Sstn
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