Num átomo de hidrogênio afasta-se o eletrao do núcleo. A que distância do núcleo é que a força elétrica atrativa é igual ao peso do eletrao à superfície da terra?

The electromagnetic force acts between what

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∘

A1.5l container holds p.50 grams of an unknown gas at a pressure of 0.44 atm and a temperature of 50.c what is the molar mass of the unknown gas