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Which one is reducing and oxidazing agents between Zn(s) and HCl(aq)?
In this reaction, Zn(s) is the reducing agent and HCl(aq) is the oxidizing agent. Zn(s) loses electrons to form Zn2+ ions, while HCl(aq) gains electrons to form H+ ions and Cl- ions.
What is the standard cell notation of a galvanic cell made with zinc(zn) and aluminum(Al)?
Al | Al^3+ Zn^2+ | Zn
Zn plus H2SO4 as an oxidizing agent?
Zn alone is a reducing agent because it donates electrons during a reaction and H2SO4 alone is an oxidizing agent because it may donates atomic oxygen during the reaction but (Zn + H2SO4) mixture is a reducing agent because this mixture may produce atomic hydrogen during a reaction.
What role does the reducing agent play in a blast furnace?
The reducing agent grabs oxygen or other impurities from the molten metal so making a more refined productFor example, coke reduces ZnO to Zn and Fe2O3 to Fe
What is the standard cell notation of galvanic cell made with zinc (zn) and aluminum (al)?
Zn(s)/Zn2+(aq)//Au+(aq)/Au(s)
Is iron an oxidizing agent or reducing agent?
Zinc is a transition element with general oxidation state as +2. It gets easily oxidised to its oxidation state of +2 by elements which are less reactive than zinc . For example: 2Zn + H2O --> Zn2O + H2
What is the voltage of a galvanic cell made with zn and al?
0.92V
What is the standard cell notation of a galvanic cell made aluminum and magnesium?
Mg(s) | Mg2+(aq) Al3+(aq) | Al(s) and that is how a pro does it
What is the oxidizing agent for Zn plus CuCl2--ZnCl2 plus Cu?
In the reaction Zn + CuCl2 → ZnCl2 + Cu, CuCl2 is the oxidizing agent because it accepts electrons from Zn, causing zinc to be oxidized and copper to be reduced.CuCl2 itself gets reduced to Cu.
Name two copper based shape memory alloys?
Cu-Zn-Al & Cu-Al-Ni
What is the voltage of galvanic cell made zinc (ZN) and aluminum (AL)?
0.92V
What is the voltage of a galvanic cell made with zinc (Zn)and aluminum (Al)?
0.92V
