5. For each reaction determine whether AS for the reaction (ASsys) will be positive, negative, or...
6.24 For each of the following reactions determine whether ΔStor the reaction (ASsy) will be positive, negative, or approximately zero Cl HCI 2 CI OH
6.25 For each of the following reactions determine whether the reaction (ASay) will be positive, negative, or appr S for oximately zero: ost of the Problems afu e teaching and learning solution. tified in largest Cl + H2O Cl OH
Problem 13 Determine whether the work done by the force field is positive, negative or zeroa) [1 point] Positive. Negative. Zero (see above, circle one) b) [1 point] Positive. Negative. Zero (see above, circle one) c) [1 point] Positive. Negative. Zero (see above, circle one)
2. Predict the sign of ASsys for each of the following reactions. Write "positive" or "negative". a. PСls (s) → PCI; (1) + Cl2 (g) b. CH4 (g) + 2 O2 (g) → CO2 (g) + 2 H20 (1) c. Mg(s) + Cl2 (g) MgCl2 (s). d. CH1206 (8) + 602 (g) 6CO2 (g) + 6H20 (g)
For each line, determine whether the slope is positive, negative, zero, or undefined. Line 1 Line 2 Line 3 Line 4 O Positive O Negative O Zero O Undefined O Positive ON gative ero undefined O Positive O Negative O Zero Undefined O Positive O Negative O Zero O Undefined
(1 point) Determine whether the line integral of each vector field (in blue) along the semicircular, oriented path (in red) is positive, negative, or zero Choose Choose v Choose (1 point) Determine whether the line integral of each vector field (in blue) along the semicircular, oriented path (in red) is positive, negative, or zero Choose Choose v Choose
Indicate whether ΔS° is large and positive, large and negative, or nearly zero in each of the following reactions. (a) NH3(g) + HCl(g) → NH4Cl(s) large and positive large and negative nearly zero (b) N2H4(g) → N2(g) + 2 H2(g) large and positive large and negative nearly zero (c) H2(g) + I2(g) → 2 HI(g) large and positive large and negative nearly zero (d) HF(aq) + NO2− (aq) → F − (aq) + HNO2(aq) large and positive large and negative...
A reaction occurs and the following plot was created: If Arxn - ASsys, which of the following reactions matches the results in the plot and is the reaction spontaneous or nonspontaneous? (Hint: Is Sex positive or negative?) Entropy AS ASAS O A ACI (5) Agº (aq) + C (aq); the reaction is nonspontaneous B. NHACI (5) - NH3 (0) + HCI (o); the reaction is nonspontaneous OC.2 502 (0) + 0) (0) - 2 SO3(); the reaction is spontaneous D.H20...
2. (6 points) Determine whether the following reactions are expected to have positive or negative changes in entropy (circle one). Briefly justify each answer in words. a Br2g) 3Cl(g) 2BrCl(g) Justification: POSITIVE NEGATIVE b. CO2(g) H20) H2cO3(aq Justification: POSITIVE NEGATIVE SF&I) SFo(s) Justification POSITIVE NEGATIVE C.
Determine whether each of the following situations describes a positive association, a negative association, or no association 1.Higher concentrations of aragonite in seawater increase the number of days it takes for oyster larvae to grow from 120 to 150 ?μm. 2.The number of emails that a student sends during his or her classes is not predictive of his or her grade point average. 3.Lung cancer patients with higher cholesterol levels require lower doses of opioids to manage their pain. 4.Among...