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What is the difference between fresh water and potable water?
the difference between fresh water and potable water is fresh water can come form the ground, and/or, ice burgs.
What is the difference between two things?
The difference between two things is what traits or characteristics set them apart; why they are different. For example:Water and IceThe difference between water and ice is that water is a liquid and water is not. Another thing is that ice is very cold and water can be warm.
Is there a mass difference between pure water and tap water?
No. Water is water.
What is the difference between warm water and cold water?
temperature
Is there a difference between tap water and rain water?
yes
Wat salt is responsible for temporary and permanent hardness of water?
Temporary hardness of water: CaHCO3, MgHCO3 Permanent hardness of water: CaSO4, MgSO4
Is a tattoo stencil permanent or temporary?
Temporary. It can be removed with soap and water.
Is there a permanent cure for water on the knee?
There is no permanent cure for water on the knee. There are temporary cures that last for a while though.
What is the difference between temp hard water and permanent hard water?
Temporary hard water contains bicarbonates that can be removed by boiling, while permanent hard water contains sulfates or chlorides that cannot be removed by boiling. Temporary hardness can be easily treated with boiling or using a water softener, while permanent hardness requires more advanced treatment methods such as ion exchange or reverse osmosis.
What method remove both temporary and permanent hardness of water?
Boiling method
What is the difference between a river and a flood?
the difference between a river and a flood is that a river is a stream of water in a concentrated area that doesnt usually disturbe the peace. but on the other hand a flood is when rain comes in heavy quanities and the river lake pond or stream over flows with water and may cause damage. ect. does that answer your question In other words, rivers are permanent, floods are temporary.
What are temporary and permanent water?
Temporary water refers to bodies of water that may appear seasonally or intermittently, such as ponds, puddles, or streams that only exist during certain times of the year. Permanent water, on the other hand, refers to bodies of water that are consistently present, such as lakes, rivers, and oceans.
Does semi permanent dye run in the rain?
No it does not. ___________ But temporary color does. It can be removed with just water.
What are the two form of hardness found in water?
Hardness in water is usually characterised as temporary or permanent. Both are due to the presence of calcium or magnesium ions. If they are present as the hydrogen carbonate, when the water is boiled this is converted to the carbonate which precipitates out as a solid, leaving water which is no longer hard, so this is called temporary hardness. If they are present as the sulfate the solution is unaffected by boiling, and this is called permanent hardness.
Difference between drought and aridity?
Drought refers to a temporary period of abnormally low precipitation, leading to water shortages. Aridity, on the other hand, is a more permanent climatic condition characterized by low rainfall and high evaporation rates, resulting in a dry environment with limited water availability. Drought can occur within arid regions but is a distinct and temporary phenomenon.
What are the types of hard water?
Hardness in water is usually characterised as temporary or permanent. Both are due to the presence of calcium or magnesium ions. If they are present as the hydrogen carbonate, when the water is boiled this is converted to the carbonate which precipitates out as a solid, leaving water which is no longer hard, so this is called temporary hardness. If they are present as the sulfate the solution is unaffected by boiling, and this is called permanent hardness.
Why temporary hardness is removed from water by boiling but permanent hardness is not?
Permanent hardness is hardness (mineral content) that cannot be removed by boiling. It is usually caused by the presence in the water of calcium and magnesium sulphates or chlorides which become more soluble as the temperature rises.
