magdalenacastr6 magdalenacastr6
  • 25-10-2022
  • Chemistry
contestada

Calculate an approximate heat of combustion for ethane (C₂H6) in kilojoules per mole by using the bonddissociation energies in the table. (The strength of the O = O bond is 498 kJ/mol, and that of a C=0
bond in CO₂ is 804 kJ/mol.)
Express the energy to four significant figures and include the appropriate units.

Respuesta :

Otras preguntas

what is the reciprocal of 10/9
At a hockey game, a vender sold a combined total of 114 sodas and hot dogs. The number of hot dogs sold was 52 less than the number of sodas sold. Find the
The dot or scalar product of two (3d) vec- tors ⃗a = ⟨a1,a2,a3⟩ and ⃗b = ⟨b1,b2,b3⟩ is defined as 3
⃗a • ⃗b = a i b i = a 1 b 1 + a 2 b 2 + a 3 b 3 . i=1 I
standard form of two hundred ten million, sixty four thousand,fifty
the second continental congress was similar to the first in the
what is 33 over 100 in simplest form
what does equilibrium mean; in one complete paragraph please
la palabra camino es aguda o esdrujula
alice baked a certain number of pies. she gave 1/8 of the pies to her friends and 1/4 of the remainder to her neighbor. she was left with 63 pies. how many pies
how did early people use domesticated animals