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Why sodium hydroxide and hydrochloric acid were added in extraction and write the equations?
Sodium hydroxide was added to extract acidic compounds by converting them into their respective sodium salts, which are water-soluble and can be easily separated. Hydrochloric acid was added to neutralize any excess sodium hydroxide and to protonate basic compounds making them water-soluble as well.
Equations:
- NaOH + HCl -> NaCl + H2O
- RCOOH + NaOH -> RCOONa + H2O (where RCOOH is the acidic compound being extracted)
- R-NH2 + HCl -> R-NH3Cl (where R-NH2 is the basic compound being extracted)
What else can I help you with?
What is the the word equation for hydrochloric acid with sodium hydroxide?
Sodium hydroxide plus hydrochloric acid equals sodium chloride plus water.
What salt is made when sodium hydroxide and hydrochloric acid react?
Sodium chloride is formed when sodium hydroxide and hydrochloric acid react. This is a neutralization reaction where the sodium hydroxide (a base) and hydrochloric acid (an acid) combine to form a salt (sodium chloride) and water.
What is the difference between Sodium hydroxide and hydrochloric acid?
Sodium hydroxide is a strong base, while hydrochloric acid is a strong acid. Sodium hydroxide is a white solid at room temperature, whereas hydrochloric acid is a clear, colorless liquid. Sodium hydroxide is typically used in manufacturing processes and cleaning products, while hydrochloric acid is commonly used in chemistry labs and as a household cleaner.
What salt is formed when hydrochloric acid is neutralised by sodium hydroxide?
When hydrochloric acid is neutralized by sodium hydroxide, the salt formed is sodium chloride (NaCl).
What 2 substances are formed when hydrochloric acid solution neutralizes sodium hydroxide solution?
When hydrochloric acid solution neutralizes sodium hydroxide solution, water and sodium chloride are formed.
What is the the word equation for hydrochloric acid with sodium hydroxide?
Sodium hydroxide plus hydrochloric acid equals sodium chloride plus water.
What salt is made when sodium hydroxide and hydrochloric acid react?
Sodium chloride is formed when sodium hydroxide and hydrochloric acid react. This is a neutralization reaction where the sodium hydroxide (a base) and hydrochloric acid (an acid) combine to form a salt (sodium chloride) and water.
What is the difference between Sodium hydroxide and hydrochloric acid?
Sodium hydroxide is a strong base, while hydrochloric acid is a strong acid. Sodium hydroxide is a white solid at room temperature, whereas hydrochloric acid is a clear, colorless liquid. Sodium hydroxide is typically used in manufacturing processes and cleaning products, while hydrochloric acid is commonly used in chemistry labs and as a household cleaner.
What salt is formed when hydrochloric acid is neutralised by sodium hydroxide?
When hydrochloric acid is neutralized by sodium hydroxide, the salt formed is sodium chloride (NaCl).
What is sodium hydroxide and hydrochloric acid the same as?
Sodium hydroxide is a base and hydrochloric acid is an acid. Both are not same.
What are two example balanced equations for neutralization reactions?
HCl + NaOH → NaCl + H2O (hydrochloric acid reacts with sodium hydroxide to form sodium chloride and water) H2SO4 + 2NaOH → Na2SO4 + 2H2O (sulfuric acid reacts with sodium hydroxide to form sodium sulfate and water)
What 2 substances are formed when hydrochloric acid solution neutralizes sodium hydroxide solution?
When hydrochloric acid solution neutralizes sodium hydroxide solution, water and sodium chloride are formed.
The name of the salt formed by the neutralization of hydrochloric acid and sodium hydroxide is -?
The salt formed by the neutralization of hydrochloric acid and sodium hydroxide is sodium chloride, which is commonly known as table salt.
Which of the oxide react with both hydrochloric acid and sodium hydroxide?
Zinc oxide is an example of an oxide that reacts with both hydrochloric acid and sodium hydroxide. When zinc oxide reacts with hydrochloric acid, it forms zinc chloride and water. When zinc oxide reacts with sodium hydroxide, it forms sodium zincate and water.
Which substance is produced in the reaction between hydrochloric acid and sodium hydroxide?
it is always water.
What compound was formed from the neutralization reaction of Sodium hydroxide and hydrochloric acid?
The neutralization reaction of sodium hydroxide and hydrochloric acid will form sodium chloride (common salt) and water. NaOH +HCl --> NaCl+ H2O
What is added to dilute hydrochloric acid to get sodium chloride?
A base - sodium hydroxide.
