Consider the following electrochemical cell, with a KCI(aq) salt bridge: Zn(s) | ZNCI2(aq) || HCl(aq) | H2(g) | Pt Identify the matching pairs below. Note that for metallic substances, "metal" refers to chemical properties and "electrode" refers to physical properties, though they are the same substance. Zn metal 1. reducing agent H2(g) 2. oxidizing agent electrons 3. produced at the anode chloride ions 4. flow towards the Zn electrode 5. produced at the cathode Pt electrode 6. does not lose nor gain mass Zn electrode 7. loses mass H*(aq)

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Consider the following electrochemical cell, with a KCI(aq) salt bridge:
Zn(s) | ZNCI2(aq) || HCI(aq) | H2(g) | Pt
Identify the matching pairs below. Note that for metallic substances, "metal" refers
to chemical properties and "electrode" refers to physical properties, though they are
the same substance.
Zn metal
1. reducing agent
H2(g)
2. oxidizing agent
electrons
3. produced at the anode
chloride ions
4. flow towards the Zn electrode
5. produced at the cathode
Pt electrode
6. does not lose nor gain mass
Zn electrode
7. loses mass
H*(aq)
>
>
>
>
Transcribed Image Text:Consider the following electrochemical cell, with a KCI(aq) salt bridge: Zn(s) | ZNCI2(aq) || HCI(aq) | H2(g) | Pt Identify the matching pairs below. Note that for metallic substances, "metal" refers to chemical properties and "electrode" refers to physical properties, though they are the same substance. Zn metal 1. reducing agent H2(g) 2. oxidizing agent electrons 3. produced at the anode chloride ions 4. flow towards the Zn electrode 5. produced at the cathode Pt electrode 6. does not lose nor gain mass Zn electrode 7. loses mass H*(aq) > > > >
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