) Prepare 100 ml de una solución diluida, concentrada, insaturada, saturada y sobresaturada de cloruro de sodio (NaCl), explique e ilustre en forma gráfica el proceso. Tenga en cuenta que la solubilidad del cloruro de sodio es 36 g/100g de agua a 20°C.

Electrons are extremely important to what area of technology? a) anti-aging research b) household product development c) electronics d) drug discovery

Which of the following statements about hybrid orbitals is or are true? choose all that apply. choose all that apply. under sp2 hybridization, the large lobes point to the vertices of an equilateral triangle. after an atom undergoes sp hybridization there is one unhybridized p orbital on the atom. the angle between the large lobes of sp3 hybrids is 109.5∘

8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.