How many moles of water will form when 4mol of hydrogen gas are allowed to react with 4mol of oxygen gas

Which of these conditions most likely produces an unstable isotope?

Why is the structure of molecule important to its function?

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∘