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How would the heat flow for the neutralization of a weak acid with sodium hydroxide compare to that for a strong acid?
The heats of reaction for neutralization of NaOH and an acid will be largest if the acid is a mineral acid. (HCl, HF, HNO3, etc...) If NaOH neutralizes with an organic acid, the heat will be somewhat less because of the partially ionizing property of weak organic acids. (phenol, enol, alcohol, etc...)
What else can I help you with?
Is sodium hydroxide a bases or acids?
Sodium hydroxide is a strong base.
Why is the standard enthalpy change of neutralization between hydrofluoric acid and sodium hydroxide more negative than usual?
The standard enthalpy change of neutralization between hydrofluoric acid and sodium hydroxide is more negative because hydrofluoric acid is a weak acid, so it undergoes complete ionization during neutralization. This means it releases more heat compared to a strong acid. Additionally, the reaction between hydrofluoric acid and sodium hydroxide forms water and a salt, which are both strong electrolytes, leading to a more exothermic reaction.
Why is sodium hydroxide a strong base?
Sodium hydroxide is a strong base because it dissociates completely in water to form sodium ions and hydroxide ions. This results in a high concentration of hydroxide ions in solution, leading to a high pH and strong alkalinity.
What would require the largest volume of 0.100M sodium hydroxide solution for neutralization?
The largest volume of 0.100M sodium hydroxide solution would be needed to neutralize a strong acid with a low molarity. This is because a lower molarity acid would require more moles of sodium hydroxide to neutralize it, resulting in a higher volume of the solution being needed.
What is the Pka of sodium hydroxide?
Sodium hydroxide is a strong base and does not have a pKa value. Instead, it dissociates completely in water to form hydroxide ions (OH-) and sodium ions (Na+).
What strong acid and strong base produce sodium sulfate?
Sodium hydroxide (strong base) and Sulphuric acid (strong acid)
What is the name for the reaction between sodium hydroxide and sulfuric acid?
The reaction between sodium hydroxide and sulfuric acid is called a neutralization reaction. In this reaction, sodium hydroxide (a base) reacts with sulfuric acid (an acid) to form water and sodium sulfate salt.
Why sodium hydroxide reacts with carbon dioxide?
Sodium hydroxide reacts with carbon dioxide to form sodium carbonate and water. This reaction is a type of neutralization reaction, where the strong base (sodium hydroxide) neutralizes the acidic carbon dioxide to form a salt (sodium carbonate) and water.
A chemical reaction occurs between sodium hydroxide and hydrogen chloride?
When sodium hydroxide and hydrogen chloride react, they undergo a neutralization reaction to form sodium chloride (table salt) and water. This reaction is highly exothermic, releasing heat in the process. Sodium hydroxide is a strong base, while hydrogen chloride is a strong acid, making them an ideal pair for a neutralization reaction.
What alkali could be added to a strong acid to neutralise it?
To neutralise a strong acid, you would need a strong alkali (or lots of a weak alkali, but that would be impractical). Potassium hydroxide, sodium hydroxide, lithium hydroxide, calcium hydroxide, calcium hydroxide and magnesium hydroxide would all work.
What happens when 50 mL of 0.1M acetic acid with 0.1M NAOH?
A neutralization reaction will occur between acetic acid (a weak acid) and sodium hydroxide (a strong base). The acetic acid will react with the sodium hydroxide to form sodium acetate and water. This reaction will result in the consumption of both the acetic acid and sodium hydroxide, forming a salt solution.
What is the substance for sodium phenoxide?
Sodium phenoxide is the sodium salt of phenol. It is formed when sodium hydroxide (NaOH) reacts with phenol (C6H5OH) in a neutralization reaction. Sodium phenoxide is commonly used in organic synthesis as a strong base.
When dissolved sodium hydroxide reacts with sulfuric acid aqueous sodium sulfate water and heat are formed?
The reaction between sodium hydroxide and sulfuric acid produces sodium sulfate, water, and heat. This is a neutralization reaction where the strong base, sodium hydroxide, reacts with the strong acid, sulfuric acid, to form a salt (sodium sulfate) and water. This reaction is exothermic, meaning it releases heat as a byproduct.
What is the stronger acid hydrochloric or sodium hydroxide?
Hydrochloric acid is stronger than sodium hydroxide. Hydrochloric acid is a strong acid that completely dissociates in water to release hydrogen ions, while sodium hydroxide is a strong base that dissociates to release hydroxide ions. In a neutralization reaction between the two, the acid would donate a proton to the base to form water and a salt.
Is sodium hydroxide an acid or alkali?
Anything with 'hydroxide' on the end of it is an alkali.
Is sodium hydroxide a bases or acids?
Sodium hydroxide is a strong base.
What is acids pluses bases?
A strong acid plus a strong base is an neutralization reaction as this is. NaOH + HCl --> NaCl + H2O sodium hydroxide plus hydrochloric acid produces a salt and water.
