Answer:
Hydrogen bonding occurs when a hydrogen atom is covalently bonded to N, O, or F atom.
Answer:
Immiscible
Explanation:
Not sure what kind of substance but this is form liquids.
Answer:
<h2>Density = 2.9 g/cm³</h2>
Explanation:
The density of a substance is given by
<h3>
</h3>
From the question
The mass of the stone is 211 g
It's volume is 72 cm³
Substitute the values into the above formula and solve for the density
That's
<h3>
</h3>
Density = 2.930
We have the final answer as
<h3>Density = 2.9 g/cm³</h3>
Hope this helps you
Answer:
Explanation:
Balance equaion of the given reacion is:
⇄
lets solubility is S
given:
Solubility of each ion;
after putting value of S the value of Ksp is:
Upto 2 significant figure: