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WS-1 combinaton reaction skill building

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Combination reactions
Skill building Work Sheet
1
Heating of iron powder with Sulphur.
Observation:
Word reaction:
Chemical reaction ( write symbol and formulas )
Balanced chemical reaction:
------------------------------------------------------------------------------------------------2
Burning of magnesium ribbon in air:
Observation:
Word reaction:
Chemical reaction ( write symbol and formulas )
Balanced chemical reaction:
3
Heating of iron powder with Sulphur.
Observation:
Word reaction:
Chemical reaction ( write symbol and formulas )
Balanced chemical reaction:
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