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What is a substance called after the water of hydration has been removed?
When the water of hydration has been removed, the substance is called an anhydrous compound. This means that the compound no longer contains water in its chemical structure.
When small gold flakes are removed from a water solution by filtering the solution is this a chemical change?
No, this process of removing gold flakes by filtering them out is a physical change, not a chemical change. This is because the gold flakes are still the same substance before and after filtering; only their physical state has been altered.
Can water burn, or is it always a non-flammable substance?
Water is a non-flammable substance and cannot burn.
What things can be filtered?
Filtering is a process that removes particles in suspension in a liquid. So, anything that does not dissolve in a liquid can be filtered out. Dissolved substances and pure substances, however, cannot be removed by filtering.
Which is more effective for filtering water, coke or charcoal?
Charcoal is more effective for filtering water than coke.
How zinc is removed from bore well water?
It is removed by filtering
Why tea strainer cannot be used for filtering muddy water?
Filtering is a process that removes particles from a liquid. Filtering also cannot add anything to a liquid. Seeing as muddy water is water with dirt in it, filtering is not a process that can make muddy water.
How do you remove tannins form well water?
It is removed by filtering
What kind of things can be removed from water by filtering?
Sand, grit, and bacteria.
Can salt be removed from water by filtering it through coal?
No, because filtering through coal only removes particles, however, a salt which is dissolved in water and is a solution can not be physically filtered through coal. An example of filtering salt would be evaporating the salt water which leaves with salt
What is a substance called after the water of hydration has been removed?
When the water of hydration has been removed, the substance is called an anhydrous compound. This means that the compound no longer contains water in its chemical structure.
When small gold flakes are removed from a water solution by filtering the solution is this a chemical change?
No, this process of removing gold flakes by filtering them out is a physical change, not a chemical change. This is because the gold flakes are still the same substance before and after filtering; only their physical state has been altered.
How waste water is removed from properties?
The wastewater is first treated using secondary treatment which includes biological treatment, filtering.
Can water burn, or is it always a non-flammable substance?
Water is a non-flammable substance and cannot burn.
Explain why filtering cannot be used to make sea water fit to drink?
Filtering does not remove dissolved substances, like the salt in sea water. You could filter out the grit and algae, but the water would still be too salty to drink.
What substance is removed from the blood stream by the alveoli in the lungs?
Carbon dioxide and water
What substance is removed from the blood stream by alveoli in the lungs?
Carbon dioxide and water
