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Why do we need distilled water in preparation of sodium hydroxide solution sodium carbonate and oxalic acid solutions?
Distilled water is required to prevent impurities from affecting the chemical reactions and accuracy of the solutions. Sodium hydroxide, sodium carbonate, and oxalic acid solutions require pure water to ensure precise concentrations and reliable results. Using distilled water helps avoid contamination and ensures the solutions are properly diluted.
What happens to the sodium and hydroxide ions after electrolysis?
The sodium ions combine with water molecules to form sodium hydroxide, while the hydroxide ions combine with hydrogen ions to form water. This process results in the production of sodium hydroxide and hydrogen gas.
What happens when lead oxide reacts with sodium hydroxide?
When lead oxide reacts with sodium hydroxide, the following reaction occurs: PbO (lead oxide) + 2 NaOH (sodium hydroxide) -> Na2PbO2 (sodium plumbite) + H2O (water) This reaction forms sodium plumbite and water as products.
What happens when you mix water and sodium?
you get salt water which is called sodium hydroxide You get sodium hydroxide as stated above but NOT salt water as this is sodium chloride in water which has the formula NaCl and not NaOH.
What happens when you mix sodium hydroxide with lactic acid?
When sodium hydroxide (NaOH) is mixed with lactic acid (C₃H₆O₃), a neutralization reaction occurs where the sodium hydroxide reacts with the lactic acid to form sodium lactate and water. The result is a salt, sodium lactate, and water as the byproduct.
What is the Method of preparation of 3 percent solution of sodium hydroxide?
To prepare a 3% solution of sodium hydroxide, you can dissolve 3 grams of sodium hydroxide pellets in 100 mL of distilled water. Ensure proper safety precautions are taken when handling sodium hydroxide as it is a caustic substance that can cause burns.
What happens when sodium mixes with water?
It produces Sodium hydroxide and Hydrogen
Why do we need distilled water in preparation of sodium hydroxide solution sodium carbonate and oxalic acid solutions?
Distilled water is required to prevent impurities from affecting the chemical reactions and accuracy of the solutions. Sodium hydroxide, sodium carbonate, and oxalic acid solutions require pure water to ensure precise concentrations and reliable results. Using distilled water helps avoid contamination and ensures the solutions are properly diluted.
What happens to the sodium and hydroxide ions after electrolysis?
The sodium ions combine with water molecules to form sodium hydroxide, while the hydroxide ions combine with hydrogen ions to form water. This process results in the production of sodium hydroxide and hydrogen gas.
Would it matter if droplets of distilled water were left in the buret when it was filled with sodium hydroxide?
Yes, as it will serve to dilute the concentration of the sodium hydroxide being placed in the buret. You will being adding a known concentration of sodium hydroxide and ending up with an unknown concentration.
What happens if you mix sodium hydrogen and calcium hydroxide as a liquid?
Sodium react with water and release hydrogen.Sodium hydroxide is also formed. Calcium hydroxide remain unchanged.
What happens if sodium methoxide 25 percent in methanol reacts with water?
The sodium methoxide reacts with the water to produce sodium hydroxide an methanol.
What happens when lead oxide reacts with sodium hydroxide?
When lead oxide reacts with sodium hydroxide, the following reaction occurs: PbO (lead oxide) + 2 NaOH (sodium hydroxide) -> Na2PbO2 (sodium plumbite) + H2O (water) This reaction forms sodium plumbite and water as products.
What happens if sodium hydroxide is mixed to the lime water?
Any reaction occur.
What happens when you mix water and sodium?
you get salt water which is called sodium hydroxide You get sodium hydroxide as stated above but NOT salt water as this is sodium chloride in water which has the formula NaCl and not NaOH.
What happens when you mix sodium hydroxide with lactic acid?
When sodium hydroxide (NaOH) is mixed with lactic acid (C₃H₆O₃), a neutralization reaction occurs where the sodium hydroxide reacts with the lactic acid to form sodium lactate and water. The result is a salt, sodium lactate, and water as the byproduct.
Would it matter if droplets of distilled water were left in the buret when it was filled with sodium?
Yes, as it will serve to dilute the concentration of the sodium hydroxide being placed in the buret. You will being adding a known concentration of sodium hydroxide and ending up with an unknown concentration.
