Question

Vhow many atoms are present in 10.0 grams aluminum chloride?

Answer 1

Al2Cl3 is the formula for aluminium chloride.
1 mole of any substance contain 6.022*10^23.
molar mass of aluminium chloride is 160.5
number of atoms present = 6.022*10^23 ×give mass÷molar mass.
= 3.75×10^22.

Answer 2

Answer:

Explanation:

According to the chemical formula, AlCl3 contains a total of 4 atoms. The state, however, determines the makeup.

When at high temperatures, or in the gas phase, it occurs as AlCl3 monomers with a trigonal planar structure, much like BF3 does.

Further cooling causes it to transform into dimers of AlCl3, which then create Al2Cl6 with bridging chlorides.

It keeps this structure while it's liquid.

Solid AlCl3 has an octahedral geometry in the Al centers and a sheet-like, layered, closely packed cubic structure.

Aluminum chloride is an ionic salt, meaning it combines an aluminium ion with a non-aluminum ion (chloride). When the positive charge of the nucleus is greater than the total number of electrons in the atom's electron cloud, the atom transforms into an ion.

Aluminum chloride has the chemical formula AlCl3. Find out why one aluminium ion requires three chloride ions.

An atom will typically gain or lose electrons in order to have a total of eight electrons in the outermost shell of its electron cloud, according to a general rule in chemistry. Chlorine has seven electrons in its outer shell compared to three for aluminium.

The number of atoms in 1 mole of any substance is  $6.022*10^ 2^ 3$ whereas, the molar mass of aluminium chloride is 160.5; hence, the molar mass is $3.75*10^ 2^ 2.$

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