It would be 35.8 Calories or calories. Not sure about that part. Hope this helps though.
Answer: Matter cannot be created or destroyed
Explanation: Balanced equations are set equations we cannot change one element or compound in the equation without changing the entire equation. So balanced equation show the conservation of mass because while other substances may be formed from the synthesis or decomposition of compounds new elements are never introduced and are not created out of thin air :)
Cooper cannot be broken down into a simpler substance since it is an element meaning it had its own atoms.
Increasing the pressure on a reaction involving reacting gases increases the rate of reaction. Changing the pressure on a reaction which involves only solids or liquids has no effect on the rate.
Answer:
Linear molecule with two domains
Explanation: