The oxidation state of chlorine in Cl, is Select one: O a. -2 O b. +1 Ос. none of these O d. -1 O e. 0
How many electrons are transferred in the following balanced equation? Cd + 2HCI → CdCl2 + H2 Select one: O a. 2 O b. 4 O c. 1 O d. not enough information given e. O
Select the correct cell notation for the following reaction, which is setup as a cell with a platinum electrode: 3Cu+ (aq) + AU3+ (aq) → Cu2+ (aq) + Au(s) Oa. Pt(s) Au(s), Au$*(aq) || Cu2+ (aq) 1 Cu(aq) Ob. Cu" (aq) | Cu?' (aq) 11 Au?+ (aq) Au(s) Oc. Au(s) | Au3(aq) | Cu2+ (aq) | Cu* (aq) Od. Pt(s) Cu2+ (aq) | Au3+ (aq) | Pt(s) Oe. Pt(s) Cut (aq), Cu2+ (aq) || Au3+ (aq) | Au(s)
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