Ash content is determined by calcination and deionized water is not necessary.
CAtalyst
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.
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.
Deionized, distilled water
both are same
Pure, deionized water is a compound (H2O).
The deionized water is not an element, but it is a very pure water, without ions in solution.
Tap Water has higher conductivity compared to deionized water since it has more mineral/ salts. Deionized water has less/ no minerals to conduct electrical current. One can experiment this in a your Water Fuel Cell using deionized water, tap water and water with salts like (KOH or NaOH) or sea water.Nitinwww.HydroxyGarage.comWater Fuel Technology is Here !!!
CAtalyst
Yes.
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.
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.
Deionized, distilled water
both are same
no
Distilled water
it will rust