Question

The enthalpy of combustion of methane, graphite and dihydrogen at 298 K are, –890.3 kJ mol–1 –393.5 kJ mol–1, and –285.8 kJ mol–1 respectively. Enthalpy of formation of CH4 (g) will be.


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Answer 1

Answer:

The best and most beautiful things in this world cannot be seen or even heard, but must be felt with the heart. Life without love is like a tree without blossoms or fruit. The best thing to hold onto in life is each other. 'Tis better to have loved and lost than never to have loved at all.

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Answer 2

Explanation:

ALWAYS WITH YOU,NO MATTER WHAT THE SITUATION IS

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