Rank the following substances in order of increasing entropy at room temperature:
H2O (g), NaCl(s), H2O (l), lactose (aq)
Rank the following substances in order of increasing entropy at room temperature: H2O (g), NaCl(s), H2O...
Question 9 Place the following in order of increasing entropy. H2O(l) H2O(g) H2O(s) OH,09 <H2O(s) < H200 • H,09 < H200) < H20(5) H2011) < H2045) < H2O(g) H203 1,011 <H2015) H. O g) H.00)
arrange the following substances ( 1 mole each) in order of
increasing entropy at 25 degrees C
Homework Assignment #7 (Due date: November 27th, 2017) 1) Arrange the following substances (1 mole each) in order of increasing entropy at 25°C: (a) SO(g).(b) NaCl(s), (c) ZnCl2(s), (d) H2(g). Give the reasons for your arrangement.
3. Entropy a. Rank the following systems in order of increasing entropy. i. 1 mol of Ne (g) at 273 K and 20 L ii. 0.5 mol of Ne (g) at 100 K and 20 L ii. 0.5 mol of Ne () at 100 K iv. I mol of CClh (g) at 273 K and 40 L Lowest Entropy: Highest Entropy: The reaction below is the basis of a suggested method for removal of SOs, a pollutant that irritates airways...
Rank the following substances in order of increasing (H2O*). Assume each has a concentration of 0.100 M. If any of the solutions have the same [H3O*). give them the same ranking value. (CH3)2NH2Br: (Select) Nal: [Select] NHl: Select) LICN: (Select)
A) Arrange the following in order of increasing entropy (low entropy-1 to high entropy-3) - 1. 2. 3. NaCl(l) - 1. 2. 3. NaCl(aq) - 1. 2. 3. NaCl(s) B) What is the ΔSsurr in J/molK for a reaction that has a ΔHsys of 66.5 kJ at 49 oC? ΔSsurr = −ΔSsys ...
Rank the following in order of increasing surface tension (at room temperature): (a) CH3OH; (b) HOCH2CH2OH; (c) CH3CH2OCH2CH3.
For the following reaction, at 25 °C (room temperature), what is the entropy change of the system? H2O(l) → H2O(s). A) ΔSsys < 0 B) ΔSsys > 0 C) ΔSsys = 0 ----------------------------------------------------------------------------------------------------------------------------- For the following reaction, at 25 °C (room temperature), what is the entropy change of the surroundings? H2O(l) → H2O(s) A) ΔSsurr < 0 B) ΔSsurr = 0 C) ΔSsurr > 0 ---------------------------------------------------------------------------------------------------------- For the following reaction, at 25 °C (room temperature), what is the entropy change...
Which has the highest entropy? (1 point ) * C(s) CH4(g) H2O(l) H2O(s) Which has lowest entropy? (1 point ) * H2O(l) NaCl(s) O2(g) sugar (aq) Which has largest entropy? (1 point ) * .01 L H2O 0.5L N2 at STP 1 L Ar(g) at 4 K 1L O2 at STP Which has lowest entropy? (1 point ) * air ice cubes liquid water space
For each of the following pairs of substances, determine which has the larger molar entropy at 298 K: (A) Br2(l) or (B) Cl2(g) (C) Fe(s) or (D) Ni(s) (E) C2H6(g) or (F) C2H4(g) (G) CH4(g) or (H) CCl4(g) (I) MgO(s) or (J) HgO(s) (K) NaCl(aq) or (L) MgCl2(aq) Enter the six letters in order (e.g. ACEGIK, BDFHJL, etc.)
For each of the following pairs of substances, determine which has the larger molar entropy at 298 K: (A) Br2(l) or (B) Cl2(g) (C) Fe(s) or (D) Ni(s) (E) C2H4(g) or (F) C2H6(g) (G) CCl4(g) or (H) CH4(g) (I) MgO(s) or (J) HgO(s) (K) NaCl(aq) or (L) MgCl2(aq) Enter the six letters in order (e.g. ACEGIK, BDFHJL, etc.)