Answer:
Positive change in enthalpy and negative change in entropy.
Explanation:
Remember that any spontaneous process must lead to a net increase in entropy.
When ΔH>0 and ΔS>0, the reaction proceeds spontaneously at high temperatures and proceeds spontaneously in the reverse direction at low temperatures.
When ΔH>0 and ΔS<0, the reaction proceeds spontaneously in the reverse direction.
When ΔH<0 and ΔS>0, the reaction proceeds spontaneously at all temperatures.
When ΔH<0 and ΔS<0, the reaction proceeds spontaneously at low temperatures and proceeds spontaneously in the reverse direction at high temperatures.
<h3><u>Answer;</u></h3>
Adaptation
<h3><u>Explanation;</u></h3>
- Adaptation refers to the process in which animal or plant species becomes fitted to the environment. This occurs as a result of genetic changes or mutations.
- Adaptations may be, behavioral, psychological or structural. Behavioral adaptations are responses made by an organism which help it to survive.
- Psychological adaptations are body processes that helps and organism to survive or reproduce, while structural adaptations are features of the body of organisms which helps it survive or reproduce.
Your final answer would be 5. You would divide 200 by 40.
All elements are pure substances.