<span>Stannous Chloride, doesn't
normally form molecules; two bonding pairs and one nonbonding pair on the dominant
Sn; the bond angles are coarsely 109 degrees which is p2 hybridized. The
molecule is considered polar because of the angular shape that it possess. </span>
Answer:
6. 350kg
7. 800kg
8.600 meters
Explanation: I don’t like Stealing point but this is what I think I should give you and I don’t know how your teacher learn you this...
They include elements 57-71 (lanthanides) and 89-103 (actinides)
Not so sure but i think neon
We need to increase the concentration of common ion first, in order to promote the common ion effect
<h3>What is the Common ion effect?</h3>
It is an effect that suppresses the dissociation of salt due to the addition of another salt having common ions.
For example, a saturated solution of silver chloride in equilibrium has Ag⁺ and Cl⁻ . Sodium Chloride is added to the solution and has a common ion Cl⁻. As a result, the equilibrium shifts to the left to form more silver chloride. Thus, solubility of AgCl decreases.
The Equilibrium law states that if a process is in equilibrium and is subjected to a change
- in temperature,
- pressure,
- the concentration of reactant or product,
then the equilibrium shifts in a particular direction, according to the condition.
Thus, an increase in the concentration of common ion promotes the common ion effect.
Learn more about common ion effect:
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