In the pillbug experiment, your hypothesis was related to the environment Pillbugs prefer. This is further explained below.
<h3>What is a pillbug experiment?</h3>
Generally, Terrestrial isopods, such as pillbugs, are members of the crustacean family. Pillbugs, often known as roly-polys, are the subjects of this experiment, which examines their preference for lighting or darkness.
In conclusion, In the experiment with the pillbugs, your hypothesis
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The option that identifies the molar solubility of CdF₂ in pure water is;
A: The molar solubility of CdF₂ in pure water is 0.0585M, and adding NaF decreases this solubility because the equilibrium shifts to favor the precipitation of some CdF₂.
<h3>Understanding Molar Solubility</h3>
The equation of this reaction is;
CdF₂ (s) ⇄ Cd²⁺ (aq) + 2F⁻ (aq)
We are told that;
[Cd²⁺] (eq) = 0.0585m and [F⁻] eq = 0.117m.
Also, we see that 0.90m NaF is added to the saturated solution.
Now, molar solubility is defined as the number of moles of the solute that can be dissolved per liter of solution before the solution becomes saturated.
Thus, we can conclude that The molar solubility of CdF₂ in pure water is 0.0585M, and adding NaF decreases this solubility because the equilibrium shifts to favor the precipitation of some CdF₂.
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the answer is gas hope you pass
Answer:
thanks for the points I guess lol
Answer:
a) 92.30=26m+0.3t
b) 221 texts
Explanation:
If we plug in 1 for the month variable we get
92.30=26+0.3t
subtract 26 from both sides and we get 66.3=0.3t
Divide by 0.3 and we get t=221
