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3. Balance .....(is it 2 Mg) 4. Type of chemical reaction REPORT SHEET Chemical

ID: 555469 • Letter: 3

Question

3. Balance .....(is it 2 Mg) 4. Type of chemical reaction
REPORT SHEET Chemical Reactions and Equations A. Magnesium and Oxygen 1. Initial appearance of Mg 2. Evidence of chemical reaction-asorsh4aNnrquats 3. Balance: 4. Type of chemical reaction: 100Ompund counnd Cerdoy staDn B. Zinc and Copper(II Sulfate n) accompahon) Time CuSO4(aq) Zn(s) Appearance Evidence of a Appearance Chemical Reaction 1. initial 2. after 4. Type of chemical reaction: C. Reactions of Metals and HCI Metal 1. Appearance of Metals 2. Evidence of a Chemical Reaction Zn(s) Mg(s)

Explanation / Answer

Answer:-

3. Balanced equation is given as follows,

2Mg(s) + O2(g) ------------> 2MgO(s)

4. Type of the reaction = Redox reaction, Because Zn is being oxidized and Cu2+ is being redused.

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