nitric acid and calcium hydroxide HNO3 + Ca(OH)2 ------> Ca(NO3)2 + H2O
The solutions of ferric nitrate in water are acidic, because ferric hydroxide is a weak base while nitric acid is a strong acid.
Both ammonium nitrate and calcium chloride are salts, as they are ionic compounds that can be produced from an acid-base reaction. Neither is the salt we put on our food, however. Table salt is sodium chloride.
Calcium phosphate is a neutral salt since it is formed from the reaction between a base (phosphate) and an acid (calcium). It does not have the characteristics of an acid or a base.
Calcium Bromide is a white, granular salt, very deliquescent, odorless, having a pungent, saline and bitter taste.
The pKa of ammonium nitrate (NH4NO3) is approximately 4.1. This is a weak acid. Split it apart into NH4 and NO3. Add OH to NH4 and H+ to N03. NH40H is a weak base, while HNO3 is a strong acid. Strong acid + weak base =H= weak acid. You could also just look at the pKa value, convert it into Ka, and see that it is more acidic. To convert, do 10^-pKa. You should get 7.9 x 10^-5. This value shows it is acidic.
The reaction between calcium hydroxide and nitric acid is a neutralization reaction, resulting in the formation of calcium nitrate and water. Calcium hydroxide, a base, reacts with nitric acid, an acid, to form a salt (calcium nitrate) and water.
Calcium oxide (CaO) is a basic oxide, also known as a metal oxide. When calcium oxide is dissolved in water, it reacts to form calcium hydroxide, which is a strong base. The basic nature of calcium oxide is due to its ability to donate hydroxide ions (OH-) in solution, making it a base rather than an acid.
The solutions of ferric nitrate in water are acidic, because ferric hydroxide is a weak base while nitric acid is a strong acid.
[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.
It is a base as it is a solution of calcium hydroxide.
Both ammonium nitrate and calcium chloride are salts, as they are ionic compounds that can be produced from an acid-base reaction. Neither is the salt we put on our food, however. Table salt is sodium chloride.
CaO (calcium oxide) is considered a base compound because it reacts with water to form a basic solution (calcium hydroxide). It can neutralize acids to form salts and water.
Sodium Nitrate is a salt, the product of the reaction of an acid with a base. For instance, Sodium Hydroxide plus Nitric Acid would form the salt Sodium Nitrate and Water. NaOH + HNO3 = NaNO3 + H2O
Calcium perchlorate is a salt, not an acid or a base. It is composed of calcium cations (Ca2+) and perchlorate anions (ClO4-).
Calcium carbonate is an alkali salt. Alkali salts are bases, and are formed from the neutralization reaction between a strong base and a weak acid. For example: Ca(OH)2 + H2CO3 --> CaCO3 + H2O strong base + weak acid ---> alkali salt + water
When lead oxide is mixed with nitric acid, it will undergo a reaction to form lead nitrate and water. This reaction is a type of acid-base reaction where the oxide reacts with the acid to form the salt (nitrate) and water as a byproduct.
Lead Nitrate is the salt of a strong acid (nitric acid) and a weak base (lead (II) or lead (IV) hydroxide). Salts like these are somewhat acidic so lead nitrate (regardless of the oxidation state of lead) is an acid.