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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 _____.

For the decomposition of mercury(II) oxide, HgO, to mercury and oxygen: 2HgO(s) → 2Hg(l) + O2(g)               What is the standard change in entropy for this reaction? So / J∙mol–1∙K–1 HgO(s) 70.29 Hg(l) 76.02 O2(g) 205.14  

When this equation is balanced with the smallest set of whole numbers, what is the coefficient for N2H4? ___N2H4(g) + ___N2O4(g) → ___N2(g) + ___H2O(g)

For the reaction: H2(g) + C2H4(g) → C2H6(g) a series of experiments were conducted as shown in the table. If the rate law was found to be rate = k[H2][C2H4], what is the missing initial rate (marked with the “?” in the table)? Initial rate / M·s–1 [H2]0 / M [C2H4]0 / M 0.0148 0.125 0.125 0.0301 0.250 0.125     ? 0.250 0.250  

For the reaction of: CH3NC(g) ⇌ CH3CN(g)   Kc = 11 What is the equilibrium concentration of CH3CN if the flask initially contains only 0.56 M CH3CN?