Stare diffusion and reaction. solute a is diffusing at unsteady state into a semi-infinite medium of pure b and undergoes a first-order reaction with b. sol- ute a is dilute. calculate the concentration cat points z = 0.4, and 10 mm from the surface for 1 x 10's physical property data are d. 1 x 10 ml = 1 x 10 cx0 = 10 kg molím'. also calculate the kg mol absorbed/m.

What can be added to the examples section of each circle? endothermic: ice melting into water, and a heat pack becoming warm exothermic: a glow stick glowing, and fireworks exploding endothermic: ice melting into water, and an instant ice pack turning cold exothermic: fireworks exploding, and gasoline burning endothermic: a glow stick glowing, and a heat pack becoming warm exothermic: an instant ice pack turning cold, and ice melting into water endothermic: gasoline burning, and an instant ice pack turning cold exothermic: ice melting into water, and an instant ice pack turning cold

If 16.00g of hydrogen gas reacts with 126.73g of oxygen, how many grams of water are yielded? (both reactants are completely consumed in the reaction.)

How is the solubility of a carbon dioxide gas in water increase?