4. Would you expect the following equation to represent
the mechanism by which propane, C3Hg, burns? Why
or why not?
C3H2(g) +502(g) + 3C02(g) + 4H2O(g)

Acamcorder has a power rating of 17 watts. if the output voltage from its battery is 7 volts, what current does it use?units:

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 does the symbol (–hfus) indicate in a phase change?