Answered

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Calculate the Enthalpy for the following reaction using the listed thermochemical equations:
Please help

Calculate The Enthalpy For The Following Reaction Using The Listed Thermochemical Equations Please Help class=

Sagot :

Answer:

896.5

Explanation:

You want to manipulate each equation individually.

First Equation: Keep it how it is, because N2 is the same in the final and 1st equation

Second Equation: Multiply the enthalpy by 4 because you want the H2Os to be equal

Third Equation: Switch the sign of the enthalpy because you want toe H2O2 on the other side of the equation, and multiply by 2 to match the coefficient

momohtemple

Answer:

this might be of help to u

View image momohtemple
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