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What does the the common-ion effect promotes?
The common-ion effect promotes the decrease in solubility of a sparingly soluble salt when a common ion is added to the solution. This phenomenon occurs because the presence of the common ion suppresses the dissociation of the salt, leading to a shift in equilibrium toward the formation of the solid salt.
Does an atom of neon have the same electrons as an atom of CI-ion?
No, an atom of neon has 10 electrons while a chloride ion (CI-) has 18 electrons. Neon is a noble gas with a full outer electron shell, whereas a chlorine ion gains an electron to attain a full outer shell and has a negative charge.
Does a positive Potassium ion have noble gas stability?
No, a positive Potassium ion does not have noble gas stability. Noble gases have a full outer electron shell, but a positive Potassium ion (K+) has lost one electron and does not have a full outer shell.
What happens to chlorine to get a full outer shell?
In this instance, it becomes a singly negative ion.
How do 2 neutral atoms became a positive ion and a negative ion?
this occurs due to deficiency of one and excess of other and thus each other nullify the effect
What is full moon ion effect?
it is theorized that around the time of a full moon, positively charged ions (cations) are more abundant in the air leading to irritation of many systems of the body. in a nutshell, people get grumpy during a full moon because they dont feel good. negative ions (anions), which are abundant in the air after a spring thunderstorm or at the bottom of a crashing waterfall, are a result of friction on the air and make us feel good.
What is the full name of the fluorine ion?
The full name of the fluorine ion is fluoride ion.
Will ion rust iron?
The ion chloride (Cl-) has a corrosive effect.
How is an ion different from an atom of the same substance?
an ion has a full "shell"
Difference between Diffusion and ion implantation?
diffusion is high temperature process while ion implantation is low temperature process
Can you provide some common ion effect practice problems for me to work on?
Here are some common ion effect practice problems for you to work on: Calculate the solubility of silver chloride (AgCl) in a solution containing 0.1 M of chloride ions (Cl-) using the common ion effect. Determine the pH of a solution containing 0.2 M of acetic acid (CH3COOH) and 0.1 M of sodium acetate (CH3COONa) using the common ion effect. Predict the effect of adding potassium nitrate (KNO3) to a saturated solution of lead(II) chloride (PbCl2) on the solubility of the salt, considering the common ion effect. These practice problems will help you understand and apply the common ion effect in various scenarios.
What does the Common Ion Effect state?
The Common Ion Effect states that the solubility of a slightly soluble salt is reduced when it is dissolved in a solution that already contains one of the ions in the salt. This occurs because the common ion suppresses the dissociation of the salt, shifting the equilibrium towards the solid state.
What is the pH for chloride?
the chloride ion has no effect on pH. It is neutral.
What does the the common-ion effect promotes?
The common-ion effect promotes the decrease in solubility of a sparingly soluble salt when a common ion is added to the solution. This phenomenon occurs because the presence of the common ion suppresses the dissociation of the salt, leading to a shift in equilibrium toward the formation of the solid salt.
What is the full form of pOH?
Power of Hydroxide (ion value)
What is the most stable ion of sulfur?
The most stable ion of sulfur is the sulfide ion (S^2-). This ion has a full valence shell, giving it greater stability compared to other sulfur ions.
Does lithium form a negative or a positive ion?
This has a positive ion as it only has 1 electron on its outer shell, so rather than gaining 7 for a full shell of 8, it loses 1 to have a full outer shell.The radius of the Li+ ion can be estimated by subtracting the radius of the I- ion .In each case, the negative ion is much larger than the atom from which it was formed.
