Answer:
True
Explanation:
The entropy of a system denoted by S is a thermodynamic function that increases in value when there are more ways to arrange the particles in the system. Some spontaneous chemical processes are entropy driven. An increase in entropy is said to drive the dissolution of ionic salts along with the evaporation of water are related to the spreading out of energy.
The entropy of a system can be taken as a measure of disorder of a system. In a spontaneous chemical process, the entropy of the universe is said to increase. ΔSunivu>0. Making the answer true.
Answer:
<h3>5.06282 × 10²⁴ molecules</h3>
Explanation:
The number of molecules of Ca2(SO3) can be found by using the formula
<h3>N = n × L</h3>
where n is the number of moles
N is the number of entities
L is the Avogadro's constant which is
6.02 × 10²³ entities
From the question we have
N = 8.41 × 6.02 × 10²³
We have the final answer as
<h3>5.06282 × 10²⁴ molecules</h3>
Hope this helps you
It is the chlorophyll/chloroplast. The chlorophyll is the color
Answer:
The answer to your question is Volume = 2.94 L
Explanation:
Data
Concentration = 6.2 M
Number of moles = 18.25
Volume = ?
Process
1.- Use the Molarity formula to solve this problem
Molarity = Number of moles / Volume
- Solve for volume
Volume = Number of moles / Molarity
2.- Substitution
Volume = 18.25 / 6.2
3.- Simplification
Volume = 2.94 L
