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The electrolysis of water into oxygen and hydrogen gases is:
+1
Gain of electrons.
All of the choices.
oxidized.
an oxidation – reduction reaction.
(Cl2)is the oxidant.
All of the choices.
Hydrogenin (HCl) isreduced, while (Al) is oxidized.
When aluminum reacts with hydrochloric acid. 2Al(S) + 6HCl(aq) --------- 2AlCl3 + 3H2(g)
+1
Gain of electrons.
All of the choices.
oxidized.
an oxidation – reduction reaction.
(Cl2)is the oxidant.
All of the choices.
Hydrogenin (HCl) isreduced, while (Al) is oxidized.
When it rusts, Iron (Fe) is:
+1
Gain of electrons.
All of the choices.
oxidized.
an oxidation – reduction reaction.
(Cl2)is the oxidant.
All of the choices.
Hydrogenin (HCl) isreduced, while (Al) is oxidized.
In the formation of table salt: 2Na(s) + Cl2(g) ------ Heat+ 2NaCl(s)
+1
Gain of electrons.
All of the choices.
oxidized.
an oxidation – reduction reaction.
(Cl2)is the oxidant.
All of the choices.
Hydrogenin (HCl) isreduced, while (Al) is oxidized.
The oxidation number of chlorine in sodium hypochlorite (NaClO) of Clorox is:
+1
Gain of electrons.
All of the choices.
oxidized.
an oxidation – reduction reaction.
(Cl2)is the oxidant.
All of the choices.
Hydrogenin (HCl) isreduced, while (Al) is oxidized.
Reduction is a process that involves
+1
Gain of electrons.
All of the choices.
oxidized.
an oxidation – reduction reaction.
(Cl2)is the oxidant.
All of the choices.
Hydrogenin (HCl) isreduced, while (Al) is oxidized.
Oxidation is a process that involves:
+1
Gain of electrons.
All of the choices.
oxidized.
an oxidation – reduction reaction.
(Cl2)is the oxidant.
All of the choices.
Hydrogenin (HCl) isreduced, while (Al) is oxidized.
When hydrogen combines with oxygen to form water, hydrogen:
+1
Gain of electrons.
All of the choices.
oxidized.
an oxidation – reduction reaction.
(Cl2)is the oxidant.
All of the choices.
Hydrogenin (HCl) isreduced, while (Al) is oxidized.
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