A gas has a volume a 3L at 200kPa. What will it's new volume be if the pressure is changed at 500Kpa

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∘

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?

One similarity and one difference between an element and a mixture of elements