Which of the following processes would you predict to have a positive value for δsºreaction ?
a. 2so2(g) + o2(g) → 2 so3(g)
b. p4o10(s) + 6h2o(l) → 4h3po4(s)
c. 2pocl3(g) → 2pcl3(g) + o2(g)
d. 2h2(g) + o2(g) → 2h2o(l)

Why is the bottom layer of a trophic pyrimid the

Which of the following is the most likeley example of an favorable mutation a. a mutation that makes a rabbit able run faster b. a mutation that changes the rabbit's fur to bright orange c. a mutation that changes the color of the rabbit's eyes d. a mutation that gives a rabbit a third ear

Which of the following is true regarding chemical and nuclear reactions?