Consider three samples of water in three phases as it undergoes freezing, melting and condensation respectively. The first is solid water (ice) at 00 C, the second is liquid water at 24 0 C, and the third is gaseous water at 100 0 C. Which of the following statements best describe the direction and movement of molecules in the three states of matter? a. The water molecules move in the same speed and travel in the same direction as the water molecules in the gaseous phase
b. The molecules in the gaseous phase move faster and more randomly than molecules in liquid phase
c. The molecules in the liquid phase move randomly and faster than the water in the gaseous phase
d. The molecules in the liquid phase travel in the same direction and faster than in the gaseous phase.

What are four significant sources of ghgs that come from wostem washington?

For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 4al(s)+3o2(g)→2al2o3(s) a) 1 molal, 1 mol o2 b) 4 molal, 2.6 mol o2 c) 16 molal, 13 mol o2 d) 7.4 molal, 6.5 mol o2

Plz me ! 1 which of earths spheres contains most of its mass? a atmosphere b hydrosphere c geosphere* d biosphere 2 erosion and weathering are examples of which types of forces? a constructive forces b destructive forces* c gravitational forces d inertia-related forces 3 which of the following statements about earths atmosphere is true? a earths atmosphere contains 78% water vapor which is essentail to life b earths atmosphere contains 21% oxygen c earths atmosphere contains carbon dioxide which all life forms require d earths atmosphere allows radiation from the sun to pass through it and warm earths surface* 4 the strenght of the force of gravity between two objects is determined by which of the following factors? select all that apply a the messes of the objects* b the distance between the objects* c the volumes of the objects d the surface area of the objects 5 earth and moon are kept in there respective orbits due to the influence of a inertia b gravity c gravity and inertia* d neither gravity or inertia if you answer all questions right i will give