It has mass and takes up space is correct.
Answer:
The value of the equilibrium constant 
at this temperature is 3.42.
Explanation:
Partial pressure of the sulfur dioxide =
Partial pressure of the oxygen gas =
Partial pressure of the sulfur trioxide =
The expression of an equilibrium constant is given by :
The value of the equilibrium constant at this temperature is 3.42.
The chemical composition of water is H2O – two hydrogen atoms and one oxygen atom. Water has special properties because of the way these atoms bond together to form a water molecule, and the way the molecules interact with each other. ... Water's polarity allows it to dissolve other polar substances very easily.
Answer:
Phenol red indicator.
Explanation:
- Phenol red indicator is an organic dye which works as an indicator in the pH range (6.8 - 8.4) for acid-base reactions.
<em>The color in acidic solutions is yellow and in basic solution is red.</em>
