Question

R1.20 atm) needed to produce 1.1x1o gofs. 2) ll there is excess SO2 present. S(g) + SO2(g) → 3 S(s) + 2 H2O(g) 6 L B) 88.0 L E) 132 L C) 45.4 L the following must be overcome during the boiling of so,? Make sure to 2. dipole-dipole forces D) 68.2 L draw a Lewis structure first. 1. dispersion forces A) 1 only 3. hydrogen B) 2 only C) 1 and 2 D) 1 and 3 1, 2, and 3 4) A container with a movable piston is filled with 2.00 moles of helium gas at 20 occupies 10.8 L at 1.00 atm. The container is immersed in liquid nitrogen at - °C, and 96 °C, while more helium is added to bring it to 5.00 moles of He. The pressure is constant. wha volume of the container while it is in the liquid nitrogen? A)-265 L B) 103 L 16.4 L D) 7.10 L E) 2.84 L C) 16.4 L 5) How much energy is required to vaporize 48.7 g of dichloromethane (CH2C12) at its 5) boiling point, if its ΔHvap is 31.6 kJ/mol? A) 36.2 k B) 18.1 kJ d) 1.31 × 105 kJ D)131 kJ E) 0.0181

Answer 1

3-C

4 -D

5-B

V2- n, ㄨㄒㄥ 2 xa 2.93 8S