0
What else can I help you with?
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.
What properties could not be used to distinguish between table salt and table sugar?
color
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).
Which liquid would be used to distinguish cork and wood?
One way to distinguish cork from wood is by determining their buoyancy in liquids. Cork is lightweight and floats in water, while wood is denser and sinks. Therefore, you can use water as the liquid to distinguish between cork and wood based on their buoyancy characteristics.
How would you distinguish between BeSO4 and BaSO4?
You can distinguish between BeSO4 and BaSO4 based on their solubility in water. BeSO4 is soluble in water, while BaSO4 is insoluble. Additionally, you can use a flame test to detect the presence of barium in BaSO4, as barium produces a green flame when heated.
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.
How do you distinguish between silver nitrate and calcium nitrate?
To distinguish between silver nitrate and calcium nitrate, you can perform a simple solubility test. Silver nitrate is soluble in water, forming a clear solution, while calcium nitrate is also soluble in water but may form a cloudy solution due to the presence of dissolved calcium ions. Additionally, you can conduct a flame test; silver nitrate produces a white flame, while calcium nitrate does not impart a distinct color to the flame.
What properties could not be used to distinguish between table salt and table sugar?
color
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.
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).
What color flame is produced when potassium metal reacts with water?
When potassium metal reacts with water, it produces a lilac-colored flame. This flame color is a result of the energy released during the chemical reaction between potassium and water.
Distinguish between water bodies and land masses?
Water bodies are liquid and land masses are solid.
How do you distinguish between hexane and ethanol?
One way to distinguish between hexane and ethanol is through their physical properties. Hexane is a colorless liquid with a characteristic odor, while ethanol is a clear, colorless liquid with a distinct alcoholic odor. Additionally, hexane is nonpolar and insoluble in water, whereas ethanol is polar and soluble in water. Chemical tests such as flame tests or oxidation reactions can also be used to differentiate between the two compounds.
How could you distinguish between nh4cl and agcl?
NH4Cl is soluble in water, while AgCl is insoluble in water. To distinguish between the two, you could add water to the samples: NH4Cl will dissolve, forming a clear solution, while AgCl will remain as a solid precipitate at the bottom of the container.
How are water standards determined?
How are water quality standards determined? Distinguish between water quality criteria pollutants and maximum contaminant levels.
