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What is the chemical formula for ammonium nitate?
The formula for ammonium nitrate is NH4NO3. Both the cations and the anions in this compound are polyatomic.
What is an polyatomic ion that contains oxygen?
Sulfate is an example of a polyatomic ion that contains oxygen. It has the chemical formula SO4^2-.
What is a polyatomic formula?
A polyatomic formula is a chemical formula that represents a polyatomic ion, which is a group of covalently bonded atoms that carries a net charge. These formulas are used to describe compounds that contain these complex ions, such as sulfate (SO4^2-) or ammonium (NH4+).
When to use parenthesis when writing ionic compound formulas?
Parentheses are used in ionic compound formulas when multiple polyatomic ions are present. The parentheses are used to indicate a subscript that applies to all the elements inside the parentheses. For example, in the formula for calcium nitrate (Ca(NO3)2), the parentheses indicate that the nitrate ion (NO3) has a subscript of 2.
What is polyatomic ion in chloric acid?
The polyatomic ion in chloric acid is the chlorate ion, which has a chemical formula of ClO3-. It consists of one chlorine atom bonded to three oxygen atoms. Chloric acid is derived from this chlorate ion in the form of HClO3.
How should more than one polyatomic ion be indicted in a chemical formula?
When more than one polyatomic ion is present in a chemical formula, the ion is enclosed in parentheses, and a subscript is used to indicate the number of that ion. For example, in calcium sulfate, which contains two sulfate ions, the formula is written as Ca(SO₄)₂. This notation clarifies the presence of multiple identical polyatomic ions in the compound.
How should more than one polyatomic ion indicate in a chemical formula?
More than one polyatomic ion should be indicated in a chemical formula by putting parentheses around the atoms in the ions and then adding a subscript.
What do parentheses around a group of atoms in a chemical formula indicate?
Something like (C10H8O4)n? (This is the formula for the plastic a Coke bottle is made of.) It means there are multiple instances of whatever group is inside the parentheses.
What is the chemical formula of the polyatomic ion nitrite?
The chemical formula of the polyatomic ion nitrite is NO2-.
What is the chemical formula for ammonium nitate?
The formula for ammonium nitrate is NH4NO3. Both the cations and the anions in this compound are polyatomic.
How should more than one polyatomic ion be indicated a chemical formula?
More than one polyatomic ion should be indicated in a chemical formula by putting parentheses around the atoms in the ions and then adding a subscript.
What is an polyatomic ion that contains oxygen?
Sulfate is an example of a polyatomic ion that contains oxygen. It has the chemical formula SO4^2-.
Formula for the polyatomic ion ammonium?
The chemical formula of ammonium is (NH4)+.
What is a polyatomic formula?
A polyatomic formula is a chemical formula that represents a polyatomic ion, which is a group of covalently bonded atoms that carries a net charge. These formulas are used to describe compounds that contain these complex ions, such as sulfate (SO4^2-) or ammonium (NH4+).
A charged group of covalently bonded atoms is known as?
A polyatomic ion. For example, ammonium, chemical formula (NH4) with a 1+ electrical overall charge.
When to use parenthesis when writing ionic compound formulas?
Parentheses are used in ionic compound formulas when multiple polyatomic ions are present. The parentheses are used to indicate a subscript that applies to all the elements inside the parentheses. For example, in the formula for calcium nitrate (Ca(NO3)2), the parentheses indicate that the nitrate ion (NO3) has a subscript of 2.
What is polyatomic ion in chloric acid?
The polyatomic ion in chloric acid is the chlorate ion, which has a chemical formula of ClO3-. It consists of one chlorine atom bonded to three oxygen atoms. Chloric acid is derived from this chlorate ion in the form of HClO3.
