When carbon disulfide is formed from its elements, heat is absorbed. Calculate the amount of heat (in kJ) absorbed when 5.66 g of carbon disulfide is formed.

Amount of heat absorbed = 6.64kJ

Explanation:

The change is heat, or ΔH.  

We have 5.66 g, so we have to change 5.66 g into moles of CS2 using the molar mass (76.143 g/mol)

Then find the heat for that amount.  

Amount of heat absorbed ΔH= 6.64kJ.

- "the choice that is not an indicator of a chemical change is "state of matter changes". more common than not, chemical reactions produce energy in the form of light or heat. along with energy, they also produce a new substance called the product that could be in any state of matter (solid, gas, or liquid)."

c.

explanation: