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How could you use a flame test to distinguish between hard and soft water?
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What are two physical properties that could not be used to distinguish between water and ethanol?
Color and volatility
How would you distinguish between pure water sea water and hard water?
Go get in bed naked with your grandma, and see if you can distinguish that.
Distinguish between sensible and insensible water loss?
Noticeable and un-noticeable
Energy flows from a Bunsen burner flame to the water because there there is a?
Energy flows from the Bunsen burner because heat is given off, creating a chemical reaction between the water and flame. This causes the water to heat up until the flame reaches 100 degrees and then the water boils (this is the waters boiling point).
How do you extinguish an oxidising flame?
Remove the flame's heat/oxygen/fuel supply. Oxygen could be removed by pouring water on it (do not do this for burning liquids like oil). A good way is to use a fire EXTINGUISHER.
What are two physical properties that could not be used to distinguish between water and ethanol?
Color and volatility
Chemical test can distinguish sodium carbonate form potassium hydroxide?
- use a flame test to distinguish between sodium and potassium - use flame photometry to determine sodium and potassium - heat sodium carbonate and collect the gas in a beaker with water: the gas released is carbon dioxide; see the bubbles. Measure the pH; it will be more than 7.
How would you distinguish between pure water sea water and hard water?
Go get in bed naked with your grandma, and see if you can distinguish that.
How would you distinguish between BeSO4 and BaSO4?
Beryllium sulfate is soluble in water.
Distinguish between sensible and insensible water loss?
Noticeable and un-noticeable
Distinguish between water bodies and land masses?
Water bodies are liquid and land masses are solid.
What is a simple chemical test to distinguish between bezene and hexane answer?
bromine water test
How are water standards determined?
How are water quality standards determined? Distinguish between water quality criteria pollutants and maximum contaminant levels.
Which one of the following tests will best allow you to distinguish between an aldehyde and an alkene?
bromine water
Describe the water softening process using zeolite?
Distinguish between scalar and vector quantites.
Energy flows from a Bunsen burner flame to the water because there there is a?
Energy flows from the Bunsen burner because heat is given off, creating a chemical reaction between the water and flame. This causes the water to heat up until the flame reaches 100 degrees and then the water boils (this is the waters boiling point).
How are water quality standards determined?
How are water quality standards determined? Distinguish between water quality criteria pollutants and maximum contaminant levels.
