Read the chemical equations. Analyze how reactants are changing during the reaction. Accordingly, for each reaction identify the reactant that has: gained oxygen /lost oxygen / gained hydrogen/ lost hydrogen
1. C2H5OH → CH3COOH
2. C3H6 + H2 C3H8
3. P4 + 5O2 P4O10
4. CO2 + H2 CO + H2O
5. Sr + 2H2O Sr(OH)2 + H2
6. Mg + 2HCl MgCl2 + H2
7. 2Na + H2 2NaH
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Answer:
1. Lost Hydrogen
2. Gained Hydrogen
3. Gained oxygen
4. h2 Get Oxygen and co2 loses oxygen
Explanation:
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