What type of reaction is CH 4 (g)+2O 2 (g) CO 2 (g)+2H 2 O(g)
1 answer:
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Answer:
the wavelength of radiation emitted is
Explanation:
The energy of the Bohr's hydrogen atom can be expressed with the formula:
For n = 7:
For n = 4
The electron goes from the n = 7 to the n = 4, then :
Wavelength of the radiation emitted:
where;
hc = 1242 eV.nm
Answer:
The right solution is "-602.69 KJ heat".
Explanation:
According to the question,
The 100.0 g of carbon dioxide:
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We know that 16 moles of formation associates with -11018 kJ of heat, then
0.8747 moles formation associates with,
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