Maryse  Moi, je prends (1) [1] pizza. Toi aussi? Laëtitia Non, je ne prends pas (2) [2] pizza. Je prends (3) [3] sandwich au jambon. Maryse  J’ai très soif. Je prends aussi (4) [4] eau minérale. Et toi? Laëtitia Je prends (5) [5] thé.

B. Je prends… Maryse and Laëtitia are at a café, discussing what they are planning to order. Complete their conversation with the correct forms of the partitive or indefinite articles. (5pts.—1ea.)

Simone et Alexie prennent le petit-déjeuner (breakfast).

According to Figure 1, low-ranking males generally had _____________ cortisol levels than high-ranking males.

At 298 K , ∆H = 58.1 kJ and ∆S = 165 J/K for the reaction shown below. Cu2O(s)  +  C(s) ⟶ 2Cu(s) + CO(g) (a) Use the data to decide if this reaction is spontaneous at 298 K. [a] (b) What is the temperature above which the reaction is spontaneous? [b]

Consider the following redox reaction in acidic solution: Pb4+(aq)  +  Br- (aq) → Pb2+ (aq)  +  BrO3-(aq) When the equation is balanced with smallest whole number coefficients, the coefficient for — (a) Pb4+  = [a] (b) Br-  = [b] (c) Pb2+  = [c] (d) BrO3-  = [d]

What is the cell potential at 25oC for the concentration cell described by: Cu(s) | Cu2+(aq, 0.10 M) || Cu2+(aq, 1.75 M) | Cu(s)

For a certain reaction at 330 K, ∆Hsys = -9.9 kJ and ∆Ssys = -85 J/K, calculate ∆Suniv.

Calculate ΔG°rxn for the following reaction at 298 K. NaCl(s) → NaCl(aq) ΔH° = 3.8 kJ;  ΔS° = 43.0 J/K Answer: ΔG°rxn  = [a] kJ

Calculate the molar solubility of M2X (Ksp = 1.3 x 10-21) in pure water. M2X(s) ⇌ 2M+(aq) + X2-(aq)