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In aluminum chloride (AlCl3), the valency of chlorine (Cl) is -1. Each chlorine atom gains one electron to achieve a stable electron configuration, resulting in a negative charge. Since there are three chlorine atoms in AlCl3, they collectively balance the +3 charge of aluminum (Al), which has a valency of +3. Thus, the overall compound is electrically neutral.

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1d ago

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What is the valency of AlCl3?

The valency of AlCl3 is 3. This is because aluminium (Al) has a valency of +3 and each chlorine atom (Cl) has a valency of -1, so it takes 3 chlorine atoms to balance the charge of one aluminium atom.


The valency of aluminium is 3 and the valence of chlorine is -1 the formula for aluminium chloride is correctly written as?

The correct formula is AlCl3


Is Al Cl formula correct?

AlCl3 is the correct formula as the valency of aluminium and chlorine are 3 and 1 respectively.


Symbol and valency of chloride?

Symbol: Cl-Valency: -1.


What is the number of Cl- ions in 21.04 gram sample of AlCl3?

1 mol of AlCl3 has mass 133.5 g and has 3 mol Cl- atoms so 400.5 g AlCl3 means 3 mol AlCl3 which means 9 mol Cl- atoms. So Ans = 9 X 6.022 X 1023 = 5.4198 X 1024 Cl- atoms


What is the molar concentration of cl- ions in a 0.500 m alcl3 solution?

3 mol Cl- ions per mol AlCl3 , so 3 * 0.5 = 1.5 mol/L Cl-


What is the total molar concentration of ions in an 0.355 M solution of AlCl3?

0.355 M AlCl3 (3 moles Cl/1 mole AlCl3)= 1.07 M Cl================Naturally.0.355 M Al============add1.43 M total=========


How many molecules does alcl3 dissociate into?

1 mole of AlCl3 will dissociate into 4 moles of ions in aqueous solution: 1 mole of Al+3 ions and 3 moles of Cl- ions.


What is valency of 17 element?

This is Cl, chlorine, with multiple valency values: -1, +1, +3, +5, +7


What is called valency of an electron?

In fact an electron has no valency, though it is equal to a -1 (minus one) charged anion like Cl-, having a valency of -1


What is the electronegativity difference in an Al Cl bond in the compound Aluminum Chloride AlCl3?

The electronegativity difference between Al and Cl in Aluminum Chloride (AlCl3) is around 1.5. Aluminum is less electronegative than chlorine, so there is a moderate polarity in the Al-Cl bond.


What elements make aluminium chloride?

Aluminium chloride (AlCl3) contain Al and Cl.