Please help with stoichiometry!

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

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∘

Which symbol can be used to indicate the pressure at which a chemical reaction is carried out? 25°c 2 atm pa