11. given the following average bond energies in kj/mol?
deltahbe: c-h = 412; c-i = 228; h-i = 299,
and the enthalpy of vapourisation of iodoethane is 32.0 kjmoll and the enthalpy of
atomisation of iodine is 107 kjmol'', calculate the enthalpy change for the reaction
c2h6(g) + i2(s) > c2h5i(1) + hi(g)

no statements shown

the atomic number of carbon is six, which means that a carbon atom has six protons. carbon has three naturally occurring isotopes: carbon-12, carbon-13, and carbon-14. which of these statements are true about carbon and its isotopes? select all that appl

gas

explanation:

smoke is the matter of a gas