. Una masa de oxígeno ocupa 5 litros bajo presión de 1.3 atmósferas. Calcúlese el volumen de la misma masa de gas a presión estándar (760 mm Hg) manteniendo la temperatura constante.

Describe what happens to the molecules as water goes from ice to liquid to vapor. be sure to explain what happens to the temperature during the phase changes.

Akno3 solution containing 51 g of kno3 per 100.0 g of water is cooled from 40 ∘c to 0 ∘c. what will happen during cooling?

Write a hypothesis that answers the lesson question, “while observing a chemical reaction, how can you tell which reactant is limiting? ” hypothesis: if a substance is the limiting reactant, then . . because . .