NO3- is a pH neutral ion as it s the conjugate base of a strong acid.
Being the conjugate base of nitric acid (a strong acid), the nitrate ion is a weak base.
Pb(NO3)2 is a salt formed from lead(II) cation and nitrate anions. It is neither a base nor an acid; rather, it is a compound that dissociates into ions in solution.
salt as metal + acid ---> salt and another thingy
The parent acid for Ca(NO3)2 is nitric acid (HNO3), which donates two H+ ions to form Ca2+ and two NO3- ions. The parent base for Ca(NO3)2 is calcium hydroxide (Ca(OH)2), which accepts two NO3- ions to form Ca2+ and two OH- ions.
Ba(NO3)2 is a salt, specifically a compound of barium and nitrate ions. It does not ionize in water to produce H+ or OH- ions, so it is neither an acid nor a base.
Magnesium nitrate, Mg(NO3)2, is a salt that dissociates into magnesium ions (Mg^2+) and nitrate ions (NO3^-) in solution. Since it does not contribute to either hydrogen ions (H^+) or hydroxide ions (OH^-) in solution, Mg(NO3)2 is considered neutral, neither an acid nor a base.
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.
HNO3 is an acid.Its property remains same in water.
The conjugate base of HNO2 is NO2-. When HNO2 loses a proton, it forms its conjugate base, nitrite ion (NO2-).
Acid base reaction
For the nitric acid (HNO3) the conjugate base is the ion (NO3)-.
The conjugate base for the equation HNO3 + NaOH -> H2O + NaNO3 is the nitrate ion (NO3-), which is formed when the strong acid HNO3 donates a proton to water (H2O) to form the weak conjugate base NO3-.