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What is the function of deionized water in determination of ash content?
Ash content is determined by calcination and deionized water is not necessary.
Why is the pH of deionized H2O often less than 7.0?
Because when it is exposed to air, the CO2 will effectively lower the pH
When glucose mix with dis-odium hydrogen phosphate with deionized water what happen?
When glucose is mixed with dis-odium hydrogen phosphate with deionized water, there will be a chemical reaction. The deionized water acts as a catalyst to create the foaming that will occur.
What color does universal indicator turn in deionized water?
since water is pretty neutral, the water does not change color but the universal indicator does. The universal indicator changes color as per the quantity of deionized water... But it changes to straw color or pale yellow in 50mL of deionized water.
What is type of water used in refractometer?
Deionized, distilled water
What is the source when deionized water has an odor?
The presence of an odor in deionized water could indicate contamination from sources such as bacterial growth, chemicals in the storage container, or absorption of odors from the surrounding environment. It is important to identify and address the source of the odor to ensure the purity of the deionized water for its intended use.
Is deionized water an element?
The deionized water is not an element, but it is a very pure water, without ions in solution.
Is distilled water the same as deionized water?
No, distilled water and deionized water are not the same. Distilled water is created by boiling water and collecting the steam, while deionized water is purified by removing ions and minerals.
What is the resistivity of deionized water?
The resistivity of deionized water is typically around 18.2 megaohm-cm.
Is deionized water a mixture?
No, deionized water is not a mixture. It is a type of water that has had its ions (charged particles) removed through a process called deionization, resulting in a more pure form of water with a neutral pH.
What is the function of deionized water in determination of ash content?
Ash content is determined by calcination and deionized water is not necessary.
Why conductivity is increase of stored dm water?
The increase in conductivity of stored deionized water may be due to the absorption of carbon dioxide and other contaminants from the environment. These impurities can dissolve in the water, increasing the concentration of ions and hence the conductivity. It's important to store deionized water in clean, non-reactive containers to minimize contamination.
Why is the pH of deionized H2O often less than 7.0?
Because when it is exposed to air, the CO2 will effectively lower the pH
Can brass fittings be used with deionized water?
Yes, brass fittings can generally be used with deionized water. However, prolonged exposure to deionized water can cause corrosion in brass fittings, so it is advisable to check with the manufacturer or consider using alternative materials for long-term use with deionized water.
Why is deionized water weakly acidic?
The ion-exchange resins that are used to remove certain ions from the water to make it deionized sometimes leave a higher concentration of protons in the water, which makes it slighty acidic.
Can deionized water work?
Yes.
When glucose mix with dis-odium hydrogen phosphate with deionized water what happen?
When glucose is mixed with dis-odium hydrogen phosphate with deionized water, there will be a chemical reaction. The deionized water acts as a catalyst to create the foaming that will occur.
