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The polyatomic ion represented by the formula NO2- is the nitrite ion.
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∙ 13y ago
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Why do you put parentheses around a polyatomic ion?
You use parentheses to represent that a polyatomic ion is used more than once as a whole. For example Ba(NO2)2. It is NO2 that is used twice because Ba has a 2+ charge and NO2 has a -1 charge. So you need 2 NO2 to make the formula equal 0. So you use the parentheses to represent you are using 2 NO2
What is the name of the polyatomic anion SO3?
This is known as a Nitrate, the 'ate' ending means it has Oxygen in it, the 'Nitr' represents the Nitrogen part.
What is Mercury (II) phosphide?
An ionic compound including polyatomic ions. Its formula is Hg(NO2)2.
What formula is a polyatomic ion?
Some major polyatomic ions include PO4 charge -3 PO3 charge -3 CO3 charge -2 ClO4 charge -1 NH3 charge +1 NO3 charge -1 NO2 charge -1 If you need anymore than look up polyatomic ions in Google.
What is Ga(NO2)3?
Ga is Gallium and NO2 is the nitrite anion. Thus, Ga(NO2)3 is gallium nitrite.
The polyatomic ion represented by the formula NO2- is the?
Nitrite Ion
What is the chemical formula of the polyatomic ion nitrite?
Nitrite (NO2)
The Charge on the polyatomic ion NO2 is 1- What will be the formula of one of the formula unit of a compound between NO2 and Be?
Nitrite ion
Why do you put parentheses around a polyatomic ion?
You use parentheses to represent that a polyatomic ion is used more than once as a whole. For example Ba(NO2)2. It is NO2 that is used twice because Ba has a 2+ charge and NO2 has a -1 charge. So you need 2 NO2 to make the formula equal 0. So you use the parentheses to represent you are using 2 NO2
What is chemical compound of sodium nitrite?
Nitrite is a polyatomic ion with an overall charge of -1. The formula for nitrite is NO2-.
Is NO2 a positively charged ion?
No. NO2 (nitrogen dioxide) is a neutral molecule and NO2-, (nitrite ion) is a negative ion
What is the formula of the nitrite ion?
NO2-
What is the formula of a nitrite ion?
NO2-
Formula for nitrite ion?
NO2-
What is the name of the polyatomic anion SO3?
This is known as a Nitrate, the 'ate' ending means it has Oxygen in it, the 'Nitr' represents the Nitrogen part.
What is the difference between NO2 plus and NO2?
NO2−, nitrite ionNO2+, nitronium ion
Is NO3 an ion?
NO3 is not an acid but would be an acid if it had H(hydrogen) in front of it To improve on this: NO3- is the conjugate base of HNO3, which is a strong acid. Because the conjugate base of any strong acid is an EXTREMELY weak base, it could for most intents and purposes be considered neutral as it is highly unlikely to significantly raise the pH of a solution.
