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What is the standard reduction potential E for the halfreaction Al3 plus aq plus 3e?
-1.68 V
What is the formula for Na plus plus S2?
Na2S
How does Al form cations?
Aluminum forms a cation with a 3+ charge, and the formula Al3+.
What does the symbol Al3 plus tell you?
AL has 3 more negative charges than positive ones
What noble gas is Al3 similar to in structure?
Al3+ is isoelectronic with neon with 10 electrons
What is the ionic formula for Al3 and S2?
The ionic formula for Al3+ is Al^3+ and for S2- is S^2-. When these two ions combine, they form the ionic compound Al2S3.
What is the correct formula for a compound combining Al3 and S2?
The correct formula for a compound combining Al³⁺ and S²⁻ is Al₂S₃. This is determined by balancing the charges of the ions so that they cancel out in the compound.
What is the empirical formula for aluminum sulfide (Al3+, S2-)?
Al2S3 is the empirical formula
What is the formula for ionic compound for Al 3 and S2-?
The ionic compound formed between Al^3+ and S^2- ions would have the formula Al2S3. This formula ensures that the positive and negative charges balance out in the compound, with two aluminum ions combining with three sulfide ions.
When Al3 plus and N3 combine ionically what is the formula?
Al3 plus and N3 combine ionically -well neither species exist but aluminum and nitrogen combine to make aluminum nitride - AlN.
What ions will the following elements form Sodium Aluminum Calcium Sulfur Nitrogen?
Sodium +1 Aluminum +3 Calcium +2 Sulfer -2 Nitrogen -3
What is the standard reduction potential E for the halfreaction Al3 plus aq plus 3e?
-1.68 V
What does not have a noble gas configuration Na Rb O2 Br Ca Al3 S2?
Na, Rb, Al3+, and S2- do not have a noble gas configuration as they do not have the complete outer shell of electrons like a noble gas. O2, Br, Ca, and O2- have noble gas configurations as they either have a complete outer shell of electrons or have gained/lost electrons to achieve a stable noble gas configuration.
What ion Alumion form?
If you think to aluminium the ion is Al3+.
Does aluminum form a cation?
Yes - Al -----> Al3+ is the cation.
What is the bond the forms between aluminum and sulfur?
Aluminum and sulfur can form an ionic bond, with aluminum losing three electrons to become Al3+ and sulfur gaining two electrons to become S2-. This results in the formation of the ionic compound aluminum sulfide (Al2S3).
The reaction alpo4s al3 plus aq plus po43 has reached saturation with concentrations al3 plus equals 1.14 x 10-10 and po43- equals 1.14 x 10-10 what is the value of ksp for alpo4 at this temperature?
1.3 x 10-20
