Answer:
The answer is
<h2>5.43 g/mL</h2>
Explanation:
The density of a substance can be found by using the formula
From the question
mass = 250 g
volume = 46 mL
The density is
We have the final answer as
<h3>5.43 g/mL</h3>
Hope this helps you
Answer:
Dos quintos al cuadrado dividido cinco medios a la menos 1.
Explanation:
Answer:
c) has an irritating odor and is colorless
Explanation:
Sulfur dioxide refers to a gas. It has a nasty, sharp smell and is invisible. It associates with other components to produce harmful compounds like sulfurous acid, sulfuric acid, and sulfate particles. It is the chemical compound with the formula SO. At standard temperature, it is a toxic gas with an irritating and pungent smell. The gas is released naturally by the volcanic activity.
Solubility
product constants are values to describe the saturation of ionic compounds with
low solubility. A saturated solution is when there is a dynamic equilibrium
between the solute dissolved, the dissociated ions, the undissolved and the
compound. It is calculated from the product of the ion concentration in the
solution. For the generic salt, AB2, the dissociation would be as
follows:<span>
AB2 = A2+ + 2B-
So, the expression for the solubility product would be:
Ksp = [A2+] [B-]^2
</span>Ksp = [x] [2x]^2 = 4x^3
<span>
where x = </span><span>3.72×10^−4 M
</span><span>
Ksp = </span>4( 3.72×10^−4 )^3
Ksp = 2.06x10^-10 M^3
The solubility product constant of AB2 would be Ksp = 2.06x10^-10 M^3.
