Cheryl kept a potted plant near a window. After two days, she observed that the plant had drooped as shown. What would most likely help the plant to become healthy

A. watering the plant
B. adding more soil to the pot
C. replanting the plant in a larger pot
D. providing more sunlight to the plant

Solid tin exists in two forms: white and gray. for the transformation sn(s, white) → sn(s, gray) the enthalpy change is -2.1 kj/mol and the entropy change is -7.4 j/(mol*k). a. calculate the gibbs free energy change for the conversion of 1.00 mol white tin to gray tin at -30℃. b. will white tin convert spontaneously to gray tin at -30℃? c. at what temperature are white and gray tin thermodynamically equivalent at a pressure of 1 atm?