Science Chemistry
how to write a balanced equation for the following reactions with amounts of released or absorbed heat expressed in numbers within the equation 1 mole of methane with O2 yields CO2 and H2O and releases 213 kcal of heat
CH4 + 2O2 ==> CO2 + 2H2O dH= -213 kcal
You can ask a new question or answer this question .
Similar Questions
Top answer:
It should be 1, because the final balanced equation is 2Cu+ + Cu --> Cu2+ + 2Cu Therefore, your
Read more.
Top answer:
I'm struggling too Allison. Its a real Debbie downer that we can't find this quest answer anywhere
Read more.
Top answer:
It would help if you included the potentials from the problem (or from your text/notes) so we use
Read more.
Top answer:
Also... Hg2(2+) + 2e- >> Hg2(2+) +0.92V Mn(2+) + 2e- >> Mn -1.18V
Read more.
Top answer:
In order to avoid memorizing thousands of equations, one tries to categorize equations into groups
Read more.
Top answer:
I think you're looking for this. Just add the two equations you multiplied to get the electrons
Read more.
Top answer:
You didn't write all of the question. The reaction (only one was written) can't shift unless you do
Read more.
Top answer:
To write a balanced overall reaction from the given unbalanced half-reactions, we need to ensure
Read more.
Top answer:
3. Which oxidation-reduction reactions are best balanced by the half-reaction method? (1 point) (0
Read more.