Which of the following pairs lists a substance that can neutralize ca(oh)2 and the salt that would be produced from the reaction? hcl and cacl2 hclo and cahclo h2o and ca(oh)3 h3po4 and ca(po3)2

The correct answer is

Explanation:

Neutralization reaction is defined as the reaction in which a base reacts with an acid to produce a salt and water molecule.

We are given a base having chemical formula of

For the given options:

The chemical equation follows:

When calcium hydroxide reacts with hydrochloric acid, it leads to the formation of calcium chloride and water molecule.

The chemical equation follows:

When calcium hydroxide reacts with hypochlorous acid, it leads to the formation of calcium hypochlorite and water molecule.

The chemical equation follows:

When calcium hydroxide is put in water, it leads to the ionization of the salt and leads to the formation of calcium ion and hydroxide ions.

The chemical equation follows:

When calcium hydroxide reacts with phosphoric acid, it leads to the production of calcium phosphate and water molecule.

From the above information, the correct answer is

answer: the value of enthalpy change will be -152.80 kj.

solution:

pressure = 1atm , temperature = = 298 k

given that pressure and temperature are same in both gases , the number of moles of both gases can be determined by the ideal gas equation.

according to reaction 3 moles no are reacting with 1 mol of ,then 0.49 mol of no will react with moles of ozone that is 0.16 moles of ozone. since, no is limiting reagent and is an excessive reagent.

enthalpy change for the reaction between the given volumes of the gases is :

b. is the answer hoped i