Hcl plus naoh

The thing to recognize here is the fact that you're dealing with a neutralization reaction that features sodium hydroxide, "NaOH"a strong baseand hydrochloric acid, "HCl"a strong acid. This tells you that the two hcl plus naoh will dissociate completely in aqueous solution to produce cations and anions.

Hint: This graph cannot be done by Excel. Select all that apply. NaOH is a strong base and HCl is a strong acid. Thus, the pH of the resultant solution will be determined based on the amount of excess reagent. When doing pH calculations for titrations, the most commonly made mistake is forgetting to take into account the change in volume.

Hcl plus naoh

Wiki User. The product is sodium chloride. The reactants are NaCl and H2O. NaCl and H2O. It is called an acid-base reaction. The product is called a salt. HCl is the acid. NaCl is the salt. H2O is water. Tags Acids and Bases Subjects. Log in. Study now See answer 1. Best Answer.

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What changes the colours of the flame of a candle? When phenolphthalein is used as the indicator in a titration of an HCl solution with a solution of N a O H , the indicator undergoes a colour change from colourless to poink at the end point of the tiration. This colour change occurs abruptly because. When an alkali metal dissolves in liquid ammonia the solution can acquire different colours. Explain the reasons for this type of colour change.

Direct link to this balanced equation:. A chemical equation represents a chemical reaction. It shows the reactants substances that start a reaction and products substances formed by the reaction. However, this equation isn't balanced because the number of atoms for each element is not the same on both sides of the equation. A balanced equation obeys the Law of Conservation of Mass, which states that matter is neither created nor destroyed in a chemical reaction. This is the most straightforward method.

Hcl plus naoh

As we have seen in the section on chemical reactions, when an acid and base are mixed, they undergo a neutralization reaction. This is sometimes true, but the salts that are formed in these reactions may have acidic or basic properties of their own, as we shall now see. A solution is neutral when it contains equal concentrations of hydronium and hydroxide ions. When we mix solutions of an acid and a base, an acid-base neutralization reaction occurs. However, even if we mix stoichiometrically equivalent quantities, we may find that the resulting solution is not neutral. It could contain either an excess of hydronium ions or an excess of hydroxide ions because the nature of the salt formed determines whether the solution is acidic, neutral, or basic. The following four situations illustrate how solutions with various pH values can arise following a neutralization reaction using stoichiometrically equivalent quantities:.

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NaCl is the salt. RRB Technician. Delhi Police Constable. TS TET. When phenolphthalein is used as the indicator in a titration of an HCl solution with a solution of N a O H , the indicator undergoes a colour change from colourless to poink at the end point of the tiration. CWC Junior Superintendent. The chief ore of aluminium is. Indian Army Nursing Assistant. Most questions answered within 4 hours. MBA Entrance Exam. AOC Tradesman Mate.

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Certain changes in energy in the environment have to be made like heat, light, or electricity breaking bonds of the compound. MP Vyapam Group 2. Kolkata Police SI. Rajasthan Animal Attendant. EMRS Accountant. Which gas is liberated when zinc acid zincate. Telangana Divisional Accounts Officer. Choose an expert and meet online. Central Bank Apprentice. Judiciary Exams. BOB Acquisition Officer. Punjab Police ASI. Explain the reasons for this type of colour change. NIC Scientific Officer. Last updated on Dec 30,