NiCO3 = Nickel(II) carbonate, this is more a salt with little to no solubility. (Salt, not soluble)
To prepare a 2 ppm solution of nickel nitrate, you would dissolve 2 grams of nickel nitrate in enough water to make 1 liter of solution. This will result in a solution where there are 2 parts of nickel nitrate for every 1 million parts of water.
1. A nitrate is a salt of the nitric acid. 2. Nitrate is the name of the anion NO3-.
[Note: This answer is to an edited form of the question believed to be more likely to be what the questioner intended to ask: "What acid and base form the salt calcium nitrate?"] Nitric acid and calcium hydroxide can react to form calcium nitrate according to the following chemical equation: 2 HNO3 + Ca(OH)2 -> Ca(NO3)2 + 2 H2O.
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.
The oxidation number of nickel in nickel nitrate is +2. In nickel nitrate, the nitrate ion has a charge of -1, and since the overall compound is neutral, the nickel ion must have an oxidation state of +2 to balance the charges.
To prepare a 2 ppm solution of nickel nitrate, you would dissolve 2 grams of nickel nitrate in enough water to make 1 liter of solution. This will result in a solution where there are 2 parts of nickel nitrate for every 1 million parts of water.
It is acidic. it is formed by the reaction of Copper(2) Hydroxide which is a Weak base and Sulfuric Acid which is a strong Acid. A weak base + strong acid always gives an acidic salt.
1. A nitrate is a salt of the nitric acid. 2. Nitrate is the name of the anion NO3-.
[Note: This answer is to an edited form of the question believed to be more likely to be what the questioner intended to ask: "What acid and base form the salt calcium nitrate?"] Nitric acid and calcium hydroxide can react to form calcium nitrate according to the following chemical equation: 2 HNO3 + Ca(OH)2 -> Ca(NO3)2 + 2 H2O.
nitric acid and calcium hydroxide HNO3 + Ca(OH)2 ------> Ca(NO3)2 + H2O
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.
The oxidation number of nickel in nickel nitrate is +2. In nickel nitrate, the nitrate ion has a charge of -1, and since the overall compound is neutral, the nickel ion must have an oxidation state of +2 to balance the charges.
Nickel(II) Nitrate --Δ--> Nickel(II) oxide + Nitrogen dioxide + Oxygen2 Ni(NO3)2 --Δ--> 2 NiO + 4 NO2 + O2
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.
Formula: Ni(NO3)2
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.
Calcium nitrate is a salt composed of calcium cations (Ca^2+) and nitrate anions (NO3^-). It does not contain any acid.