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For the galvanic cell: Zn(s) + 2Tl+(aq) → 2Tl(s) + Zn2+(aq)   Eocell = 0.42 V If the standard reduction potential for: Zn2+(aq) + 2e– → Zn(s)   Eored = –0.76 V What is the standard reduction potential for: Tl+(aq) + e– → Tl(s)   Eored = ? V

A weak species is titrated with a strong acid or base. Was the species a weak acid or a weak base and what is the corresponding pKa or pKb?

Which molecule has 4 sigma (σ) bonds?

Which element is represented by ?

When the reaction: A + 2B → C was studied, the experimental data was obtained and plotted. Based on these graphs, what is the experimental rate law?  

Which substance would have the smallest standard molar entropy?

For the reaction of hydrogen: H2(g) ⇌ 2H(g)    Kc = 1.1 Which reaction mixture(s) would proceed towards the products to reestablish equilibrium?  

Which combination will result in a precipitate forming?

Which microscopic representation best represents a homogeneous mixture?

The correct name of the compound NCl3 is _____.