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The water as it was was impure, that is, it contained other impurities such as sulphur and other element. Boiling the water will remove the impurities so that when the water is added to the NaOH, any reaction will be between the water and NaOH only.
If the water was not boiled, the impurities in the water could react with the water.
What else can I help you with?
Is the white residue in boiled water safe to consume?
The white residue in boiled water is typically safe to consume as it is usually just mineral deposits. However, if you are concerned, you can filter the water or let it sit for a while to allow the residue to settle before consuming.
What phase does water change to when boiled?
Water changes from a liquid phase to a gaseous phase when it is boiled.
Will rusting occur in boiled water?
Boiled water will not rust as rusting is a chemical reaction between iron and oxygen in the presence of water. Boiling water simply changes its state from liquid to gas (water vapor) and does not directly cause rusting.
What is the difference between boiled water distilled aater and tap water?
Boiled water is heated to kill harmful bacteria and microorganisms but may still contain impurities. Distilled water is boiled and then the steam is condensed, resulting in water free of most contaminants. Tap water comes directly from the municipal supply and may contain minerals, chemicals, and other impurities depending on the source.
Can salt be boiled out of water?
nope sorry who ever does not know this is riri. and if you don't know what riri is find out! jajajaja
How long should water be boiled to achieve clear ice?
To achieve clear ice, water should be boiled for about 5 minutes before freezing it.
Why distillation is not used often for cleaning water?
Because when water is distilled it losses all the essentials salts and minerals.
Why are surgical instruments are boiled in water before using them for an operation?
To sterilize it.
Is boiled water distilled water?
No, boiled water is simply boiled. Distilled water is when the steam from the boiling is gathered and rebottled.
When water is boiled the water changes from?
When water is boiled it changes from liquid to a gas.
Which dissolves faster salt or water in boiled water?
Boiled water.
Do you put macaroni in water before or after boiling?
You put them in the water after the it is boiling not before
What is a water called when it is boiled?
When water is boiled, it is called steam.
How water must be treated before people drink it?
It must be at least filtered and boiled
Do plants grow faster in salt water or boiled water or plain water?
boiled water
How can I make ice cubes using boiled water?
To make ice cubes using boiled water, simply boil the water first and then let it cool down to room temperature. Pour the cooled boiled water into an ice cube tray and place it in the freezer until the water freezes into ice cubes.
Is well water is 100 percent drinkable after boiled?
Not necessarily. Get it analysed first to find out what is in it.
