I think you mean the nitrate ion. Yes, that is a polyatomic ion with a negative
charge. You write it as : NO3-
MgBr2 is ionic, and so would be considered polar.
I don't know because my chemistry teacher is greedy
The molecular formula is Co(NO3)2Co(NO3)2
Chromium (III) Nitrate
the equation would look like: 2(NO3) + Fe --> Fe(NO3)2 the 2 in front of the NO3 is there to balance the equation.
MgBr2 is ionic, and so would be considered polar.
I don't know because my chemistry teacher is greedy
Copper nitrate, Cu(NO3)2, is a polar molecule. This is because the nitrate (NO3) ions have a negative charge due to the presence of the oxygen atoms, while the copper ion (Cu) has a positive charge. The difference in electronegativity between copper and nitrogen/oxygen atoms results in an uneven distribution of electrons, making the molecule polar.
NO3 is known as nitrate.
The molecular formula is Co(NO3)2Co(NO3)2
Iron nitrates are: - Fe(II)(NO3)2 - Fe(III)(NO3)3
The formula for the nitrate ion is NO3 -1.
Chromium (III) Nitrate
NI(NO3)3+pbbr4nibr3+pb(no3)4
Mg(NO3)2
NO3 is commonly known as nitrate.
the equation would look like: 2(NO3) + Fe --> Fe(NO3)2 the 2 in front of the NO3 is there to balance the equation.