the solubility of urea solution at 20 degrees celsius is 107.9 g / 100 ml
37.8 g
Water from ice to liquid water to water vapor.
The structure of urea determines its polarity. The C=O portion of the molecule is polar, as well as the two N-H bonds on the opposite end. Therefore urea is a polar molecule. Refer to the related links for an illustration.
Yes. I mean you don't urinate any solids, do you? You may need to heat the water to dissolve urea at a high concentration. The dissolution of urea in water is endothermic (the hot water will cool as urea dissolves!)
Urea in liquid detergent is added to improve solubility, i.e. It is a Hydrotop and act as an emulsifier between the lipophilic surfactant molecules and water (solvent). In the absence of which Phase separation 'll occur and the liquid detergent will separate into surfactant rich top layer and water rich bottom layer, which is bad quality to a common housewife. Yet there are other hydrotrophs replacing Urea these days like Ethanol... Mohakmel
Solubility is the property of a solute to dissolve in a solvent to form a homogeneous solution. The rule "like dissolves like" is used in terms of solubility. Urea is polar while hexane is non-polar, thus urea is not soluble in hexane.
Sucrose is the most soluble.
Water from ice to liquid water to water vapor.
In lysis buffer urea denature the protein and increase the solubility of protein.
the urea is better because it has an affordable price for farmers, it has 48% nitrogen if I am not mistaken. also as fertilizer, has high solubility.
Urea water solution is neutral.
Urea is sp2 hybridized, so the bond angles are ~120 degrees.
The structure of urea determines its polarity. The C=O portion of the molecule is polar, as well as the two N-H bonds on the opposite end. Therefore urea is a polar molecule. Refer to the related links for an illustration.
Really? Urea and water... Urine
Yes. I mean you don't urinate any solids, do you? You may need to heat the water to dissolve urea at a high concentration. The dissolution of urea in water is endothermic (the hot water will cool as urea dissolves!)
Urea in liquid detergent is added to improve solubility, i.e. It is a Hydrotop and act as an emulsifier between the lipophilic surfactant molecules and water (solvent). In the absence of which Phase separation 'll occur and the liquid detergent will separate into surfactant rich top layer and water rich bottom layer, which is bad quality to a common housewife. Yet there are other hydrotrophs replacing Urea these days like Ethanol... Mohakmel
Solubility is the property of a solute to dissolve in a solvent to form a homogeneous solution. The rule "like dissolves like" is used in terms of solubility. Urea is polar while hexane is non-polar, thus urea is not soluble in hexane.
there is a ideal pressure too. Temperature is 150 Celsius units.