An Exothermic reaction releases energy into the surroundings and so the products have more potential energy then the reactants. The enthalpy change is a negative value. Whereas, an endothermic reaction involves the absorption of energy into the system and so the reactants have more potential energy than the products. The enthalpy change is a positive value. This is clearly represented in energy profile diagrams.
It doesn't because pepper does not dissolve
Answer:
Just think of whats in a forest ecosystem
for example
Water
sunlight
tempreture
<span>An element is made of only one kind of atom, while a compound contains the atoms of two or more elements. For example, gold is made of only one kind of atom, so it is an element, but water is a mix of hydrogen and oxygen, so it is a compound.</span>
The answer is D! This adaptation helps the eel fend off potential threats! Hope this helps, have a great day!
