Cl₂O + H₂O ⇄ 2HClO
K = [HClO]²/[Cl₂O][H₂O]
K = (0,023)²/(0,077×0,077)
K = 0,000529/0,005929
<u>K</u><span><u> </u></span><u>≈</u><span><u> </u></span><u>0,0892
</u>:)
The correct answer is A. The equation is not balanced because the number of atoms of each element on the left is not equal to their numbers on the right.
There is 1 chlorine atom on the left. However, there are 5 chlorine atoms on the right.
There is 1 hydrogen atom on the left, but 2 hydrogen atoms on the right.
There are 4 oxygen atoms on the left, but 1 oxygen atom on the right
There is 1 manganese atom on the left and right side of the equation.
There is also 1 potassium atom on the left and right side.
The equation is clearly not balanced.
Answer:
Liquid
Explanation:
It is liquid because liquid will always take shape of the container. For example, take a square container and a round cup, and a 1/d of water, put it in the square container and it will take the shape of that container, but take the SAME water and put it in the cup and now its in a circle cause it is taking shape.
Series circuit is the answer
hope that helps!
One
way of expressing concentration is by expressing it by parts per million or
ppm. Parts per million is equal to 1 milligram of solute per kilogram of
solution. The problem is solved as follows:
<span>ppm
= 0.02 g (1000mg/1g) /( 1000 g + </span>0.02 g) (1 kg / 1000g)<span> </span>= 2x10^-5 ppm
