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Is Na2Cr2O7 binary ionic or ionic with a polyatomic ion?
Na2Cr2O7 is an ionic compound with a polyatomic ion. The polyatomic ion present in this compound is the chromate ion (Cr2O7)^2-.
How are polyatomic ions named in an ionic compound?
Polyatomic ions are named with their specific names, regardless of their overall charge. When naming an ionic compound with a polyatomic ion, the name of the cation is written first followed by the name of the anion (polyatomic ion).
What is occasionally included in a chemical formula for a compound containing a poly-atomic ion that is never used in a binary ionic compound?
The charge of the polyatomic ion is occasionally included in the chemical formula for a compound containing it. This charge is never used in a binary ionic compound because binary compounds involve only two elements with differing charges, while polyatomic ions already contain multiple elements and an overall charge.
What two types of bonds are there in a polyatomic ion?
Polyatomic ions can have both ionic and covalent bonds. Ionic bonds are formed between the positively and negatively charged ions within the polyatomic ion, while covalent bonds are formed by sharing electrons between the atoms within the polyatomic ion.
Is silver nitrate a non-binary ionic?
Silver nitrate is AgNO3 so it is not a binary compound as it contains three elemnts. The term binary ionic is unusual - chemists normally say a binary compound, binary ionic may be taken to mean just two sorts of ions in which case it would be classified as a binary ionic as ther are two ions Ag+ and NO3-
Is Na2Cr2O7 binary ionic or ionic with a polyatomic ion?
Na2Cr2O7 is an ionic compound with a polyatomic ion. The polyatomic ion present in this compound is the chromate ion (Cr2O7)^2-.
How do you write the formula for the polyatomic ion in KOH.?
When KOH is placed in water, it ionizes to K+ and OH-, so the polyatomic ion is the OH- (hydroxyl anion).
How are polyatomic ions named in an ionic compound?
Polyatomic ions are named with their specific names, regardless of their overall charge. When naming an ionic compound with a polyatomic ion, the name of the cation is written first followed by the name of the anion (polyatomic ion).
How are polyatomic ions named in ionic compounds?
If the compound contains a polyatomic ion, simply name the ion.
What is occasionally included in a chemical formula for a compound containing a poly-atomic ion that is never used in a binary ionic compound?
The charge of the polyatomic ion is occasionally included in the chemical formula for a compound containing it. This charge is never used in a binary ionic compound because binary compounds involve only two elements with differing charges, while polyatomic ions already contain multiple elements and an overall charge.
What two types of bonds are there in a polyatomic ion?
Polyatomic ions can have both ionic and covalent bonds. Ionic bonds are formed between the positively and negatively charged ions within the polyatomic ion, while covalent bonds are formed by sharing electrons between the atoms within the polyatomic ion.
Is silver nitrate a non-binary ionic?
Silver nitrate is AgNO3 so it is not a binary compound as it contains three elemnts. The term binary ionic is unusual - chemists normally say a binary compound, binary ionic may be taken to mean just two sorts of ions in which case it would be classified as a binary ionic as ther are two ions Ag+ and NO3-
How does polyatomic ions show covalent and ionic bonding?
Polyatomic ions consist of two or more atoms covalently bonded together. The overall ion has a net charge, resulting in an ionic bond between the charged ions. The covalent bonds within the polyatomic ion hold the atoms together, while the ionic bond between ions in the ion contributes to its overall charge.
Is LiC2H3O2 ionic or covalent?
LiC2H3O2 is an ionic compound. It contains lithium (Li) which is a metal, and acetate (C2H3O2) which is a polyatomic ion with a negative charge. Ionic compounds are formed by the transfer of electrons between a metal and a non-metal or polyatomic ion.
Is SnOH4 ionic or molecular?
SnOH4 is considered to be an ionic compound because it is composed of a metal (Sn) and a polyatomic ion (OH). The metal (Sn) typically donates electrons to the polyatomic ion (OH) to form ionic bonds between them.
Is mgoh a covalent or ionic?
MgOH is an ionic compound because it is made up of a metal (Mg) and a hydroxide group (OH) which is a polyatomic ion. Ionic compounds typically form between a metal and a non-metal or polyatomic ion.
Is febr3 binary ionic or ionic with polyatomic ion?
Iron (III) bromine, or FeBr3 is a binary ionic compound. Its ions are the metal Fe and the non-metal Br (the number of bromines per molecule doesn't influence the answer). A polyatomic ion is one which has one or more atoms of two or more elements, such as carbonate (CO3), hydroxide (OH), or nitrite (NO2), just to name a few.
