10. Ang anyong tubig na nasa timog na bahagi ng Pilipinas ay ang a. Bashi Channel
c. Karagatang Pasipiko
b. Dagat Celebes
d. Dagat Kanlurang Pilipinas
11. Alin sa mga sumusunod ang naglalarawan ng klima sa Pilipinas?
Tropikal ang klima na may apat na uri ang nararanasan sa Pilipinas.
uri na Hima ang tag-ulan at tag-araw.
a. bashi channel

Predict whether the changes in enthalpy, entropy, and free energy will be positive or negative for the boiling of water, and explain your predictions. how does temperature affect the spontaneity of this process?

Astudent is asked to identify and element that is pale yellow brittle solid and does not conduct electricity. at which location in this periodic table would the element most likely be found?

)benzene and toluene form nearly ideal solutions. consider an equimolar solution of benzene and toluene. at 20 °c the vapour pressures of pure benzene and toluene are 9.9 kpa and 2.9 kpa, respectively. the solution is boiled by reducing the external pressure below the vapour pressure. calculate (i) the pressure when boiling begins, (ii) the composition of each component in the vapour, and (iii) the vapour pressure when only a few drops of liquid remain. assume that the rate of vaporization is low enough for the temperature to remain constant at 20 °c.