Modeling Energy Changes Question 4 and 5. 100 points.

The change of the enthalpy happening in the chemical reaction is different of the pathway in between the initial and the final states. The addition of the equation gives the net change of the enthalpy. Enthalpy change is the amount of heat evolved or absorbed in the reaction under constant pressure.

Explanation:

and it is endothermic

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sulfur belongs to group 16 because it can be found in nature whether it is in a free or combined state.

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the atomic number of carbon is six, which means that a carbon atom has six protons. carbon has three naturally occurring isotopes: carbon-12, carbon-13, and carbon-14. which of these statements are true about carbon and its isotopes? select all that appl