Question

Phosphoric acid is neutralized by a solution of sodium hydroxide. What is the name of the salt formed from the neutralization?

Answer 1

Hint: A neutralization response may be described as a chemical response wherein an acid and base quantitatively react collectively to shape salt and water as products. In a neutralization response, there may be a mixture of \[{H^ + }\]ions and \[O{H^-}\]ions which shape water. A neutralization response is typically an acid-base neutralization response.

Complete answer:
Trisodium Phosphate ( \[N{a_3}P{O_4}\])
The reaction between phosphoric acid and sodium hydroxide gives trisodium phosphate and water.
 \[{H_3}P{O_4} + 3NaOH \to N{a_3}P{O_4} + 3{H_2}O\]
Application of Neutralization Reaction:
1. Titration methods:
The technique of chemical titration is hired to discover unknown concentrations of acids or bases with the aid of locating their neutralization factor. To discover the factor wherein the neutralization happens, we use a pH indicator or pH meter. With the assistance of easy stoichiometric calculations and information of the extent and molarity of the recognized quantity, the molarity of the unknown particle may be determined out.
2. Wastewater treatment:
Most of the waste that comes inside the shape of commercial effluents has their honest proportion of toxicity to be dangerous to our environment. Thus, we want to neutralize their toxicity earlier than they may be thrown out. Based on the application, one-of-a-kind chemical compounds are used. Some not unusual place examples are Sodium Bicarbonate, Magnesium Hydroxide, Calcium Oxide, Calcium Carbonate.

Note:
Trisodium phosphate (TSP) is an inorganic compound that has a chemical formulation \[N{a_3}P{O_4}\]. It is a white, granular or crystalline solid and generates an alkaline solution when it is soluble in water. TSP is used as a cleansing agent, builder, lubricant, meals additive, stain remover, and degreaser. The object of trade is frequently in part hydrated and might vary from anhydrous \[N{a_3}P{O_4}\] to the do deca hydrate \[N{a_3}P{O_4}\] \[ \bullet {\text{ }}12{H_2}O\]. Most frequently determined in white powder shape, it may additionally be known as trisodium orthophosphate or in reality sodium phosphate.