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Why is NaOH used in oxidation using KMnO4?
NaOH is used in oxidation reactions with KMnO4 to maintain a basic pH, which helps stabilize KMnO4. This ensures that the permanganate ion (MnO4-) remains in its most reactive form, allowing more efficient oxidation of organic compounds. Additionally, NaOH helps to dissolve solid KMnO4 and facilitates the reaction process.
When KMnO4 and NaOH are mixed together what is formed?
Na2SO3 + KMnO4 ---> K2SO3 + NaMnO4 All solutions are aqeous. It's a simple double replacement reaction. Its a Redox Equation not a double replacement KMnO4 is a common oxidizing agent im not sure about the answer but i guess it has to change KMnO4 into MnO
A one molar solution of NaOH in water contains?
One liter of a one molar solution of NaOH in water contains 40g of NaOH. The quantity must be known.
When NaH is added to water the hydroxide concentration increases what can you include about NaOH?
The premise of this question is incorrect. When NaOH is added to water the hydroxide concentration increases. NaOH is a base. If a substance decreases hydroxide concentration it would be an acid.
What happens at the molecular level when NaOH dissolves in HCl?
When NaOH dissolves in HCl, the NaOH molecules dissociate into Na+ and OH- ions, while the HCl molecules dissociate into H+ and Cl- ions. In the solution, the OH- ions from NaOH and the H+ ions from HCl combine to form water molecules. The Na+ and Cl- ions remain in the solution.
Why is NaOH used in oxidation using KMnO4?
NaOH is used in oxidation reactions with KMnO4 to maintain a basic pH, which helps stabilize KMnO4. This ensures that the permanganate ion (MnO4-) remains in its most reactive form, allowing more efficient oxidation of organic compounds. Additionally, NaOH helps to dissolve solid KMnO4 and facilitates the reaction process.
When KMnO4 and NaOH are mixed together what is formed?
Na2SO3 + KMnO4 ---> K2SO3 + NaMnO4 All solutions are aqeous. It's a simple double replacement reaction. Its a Redox Equation not a double replacement KMnO4 is a common oxidizing agent im not sure about the answer but i guess it has to change KMnO4 into MnO
What happens in quenching of sodium hydroxide with water?
The question appears to be: What happens if H2O is added to NaOH? NaOH will split into ionic molecules, and will heat up the water. In fact, adding water to NaOH is dangerous as it can cause splashes from extreme rise in temperatures.
What happens if you swim in NaOH?
The alkali in NaOH would burn your skin.
What is the weight of each solute at the given solution volumes and concentrations a. 2.50 l of 0.300 M NaOH b. 2.50 l of 0.300 M Li2CO3 c. 75.0ml of 0.900 M CuCl2 d. 75.0ml of 0.900M KMnO4?
a) 2.50 l of 0.300 M NaOH contains: 30.00 g NaOH;b) 2.50 l of 0.300 M Li2CO3 contains: 55.41 g of Li2CO3;c) 75.0 ml of 0.900 M CuCl2 contains: 9.07 g CuCl2;d) 75.0 ml of 0.900 M KMnO4 contains: 10.66 g KMnO4.
What happens to the pH of distilled water when you add NaOH?
HCl : makes it acidic. it decreases the pH NaOH : makes it alkaline. it increases the pH
A one molar solution of NaOH in water contains?
One liter of a one molar solution of NaOH in water contains 40g of NaOH. The quantity must be known.
What happens when you add NAOH to Hydrogen?
Nothing.
When NaH is added to water the hydroxide concentration increases what can you include about NaOH?
The premise of this question is incorrect. When NaOH is added to water the hydroxide concentration increases. NaOH is a base. If a substance decreases hydroxide concentration it would be an acid.
What happens when sodium is add to 100 mL of water?
The chemical reaction is:2 Na + 2 H2O = 2 NaOH + H2
Is NiOH soluble in water?
NaOH is an ionic solid i.e. it dissociates into ions: Na+ which is a cation and OH- which is an anion. Water is a polar molecule, so NaOH is soluble in water. However, if the water solution becomes supersaturated with NaOH and you keep adding NaOH granules, these will not dissolve.
When NaOH is added to water the hydroxide concentrate increases. What can you conclude about NaOH?
it is a base
