Answer:
Because it lose detectable mass.
Explanation:
Law of conservation of mass states that substances involved in chemical reaction do not lose or gain any mass. So the above reactions don't demonstrate the law of conservation of mass because it lose mass
Answer:
B
Explanation:
Because element is made up of only one type of atoms and figure b show only one type of atoms.
Answer: Frustrated (Option C)
Explanation:
The main role of a counselor is to provide support and guidance to persons who are having emotional difficulties by establishing a talking therapy through identifying the persons issues and getting rid of the issues.
However, since the counselor doesn't have a concrete idea or knowledge about Jabir’s religion, which might be the integral part of his life having problem. He will only get frustrated telling him about his religious lifestyle. In other to provide information to his counselor, so as the counselor will help him in deducing the possible solution(s).
Entropy change of vaporization is simply the ratio of
enthalpy change and the temperature in Kelvin.
Temperature = 64 + 273.15 = 337.15 K
Hence,
δsvap = (32.21 kJ / mole) / 337.15 K
<span>δsvap = 0.0955 kJ / mole K = 95.5 J / mole K</span>
