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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.
What is chemical formula for oxygen?
The chemical formula for oxygen is O2 and for individual oxygen atom its symbol is O. Gases such as oxygen exist as diatomic molecules.
The formulas of the oxide and nitrate ions are respectively?
The formula for the oxide ion is O2-, and the formula for the nitrate ion is NO3-.
Oxygen chemical formula?
The chemical formula for oxygen is O2, indicating that molecular oxygen consists of two oxygen atoms bonded together.
How many atoms are in 2 Al3 O2?
Let's break it down: Al3 = 3 atoms 02 = 2 atoms Add that up = 5 atoms Since the coefficient is 2, we multiply that by 2 Hence there are 10 atoms
When Al3 and O2- combine what does it make?
Al2O3
What is the formula equation for Al3O3?
The equation for Al3O3 is Al3 + O2.
What is the chemical formula for the binary compound composed of AL3 and O2- ions?
Al2O3, aluminium oxide. Remember the numbers must be subscripts.
What is the ionic formula for Aluminium Oxide?
The ionic formula for Aluminium Oxide is Al2O3. This compound is formed by the combination of aluminium (Al) cations with a +3 charge and oxygen (O) anions with a -2 charge.
What is the equation you get when you combine Lithium and Oxygen?
When Lithium and Oxygen combine, they form lithium oxide with the chemical formula Li2O. The balanced chemical equation for this reaction is 4Li + O2 -> 2Li2O.
The likely formula of the compound formed between Ca and O?
The likely formula of the compound formed between calcium (Ca) and oxygen (O) is CaO. Calcium has a valency of +2, while oxygen has a valency of -2, so one calcium atom will combine with one oxygen atom to form a stable compound.
What is the correct formula for the compound formed when lithium and oxygen combine?
Li2O The reaction eq'n is 4Li(s) + O2(g) = 2Li2O(s)
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.
What is the formula for the binary ionic compound aluminum oxide?
The formula for the binary ionic compound aluminum oxide is Al2O3. It is composed of aluminum cations (Al3+) and oxide anions (O2-). The compound forms in a 2:3 ratio to balance the charges and achieve neutrality.
What ions is in this liquid Al203?
Al2O3 contains aluminum ions Al3+ and oxide ions O2-, though it is normally a solid.
What is isoelectronic with Al3 plus?
10
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.
