What does and does not dissolve in water?

Water is not very attracted to the oil and so does not dissolve it. Oil is nonpolar and is not attracted to the water in vinegar, so it will not dissolve. Note: Students should understand that polar molecules, like water, attract other polar molecules but they do not attract nonpolar molecules, like oil.
A.

Why sulfur is not soluble in water?

Rings of up to 8 sulphur atoms are formed. This is the reason why it can't be surrounded by water molecules to make it soluble. While some nonpolar solvents like toluene can partially dissolve it, the most effective chemical for dissolving sulfur is carbon disulfide.
  • Is sulfur soluble in water?

    Sulfur is insoluble in water but soluble in carbon disulfide and, to a lesser extent, in other nonpolar organic solvents, such as benzene and toluene. The first and second ionization energies of sulfur are 999.6 and 2252 kJ/mol, respectively.
  • Is sulfur soluble in carbon disulfide?

    The solubility of sulfur in liquid sulfur dioxide, carbon disulfide, and carbon tetrachloride is reported. In liquid sulfur dioxide the solubility increases with rising temperature. In carbon tetrachloride, the solubility also increases with rising temperature. However, between 140° and 170°C, a reaction takes place.
  • Is sulfur oxygen bond polar?

    In both SO2 and SO3, the sulphur-oxygen bonds are distinctly polar due to electronegativity difference between the two elements. The SO2 molecule has a bent shape like H2O with C2v symmetry. It has a net dipole moment, which is the resultant vector of the two S-O moments. Therefore, it is polar.
B.

What can dissolve sulfur?

While some nonpolar solvents like toluene can partially dissolve it, the most effective chemical for dissolving sulfur is carbon disulfide. Allow the sample to remain submerged until the dissolving reaction slows or stops; replaced the used carbon disulfide with fresh if further dissolving is desired.
  • Is sulfur soluble in acetone?

    Sulfur, particularly in its S8 form, is insoluble in water but dissolves in carbon disulfide, anhydrous liquid ammonia and methylene iodide. It is moderately soluble in benzene, toluene, chloroform and acetone, its solubility increasing with temperature. Solid polymeric sulfur is practically insoluble in all solvents.
  • Is vinegar is soluble in water?

    Vinegar is a polar substance, and its molecules are attracted to water molecules (called "hydrophilic"). Therefore, it is able to be mixed with water. It does not technically dissolve; rather, it forms a homogenous solution with water.
  • Why is the potassium chloride able to be dissolved in water?

    Figure (PageIndex{2}): As potassium chloride (KCl) dissolves in water, the ions are hydrated. The polar water molecules are attracted by the charges on the K+ and Cl ions. This increased disorder is responsible for the dissolution of many ionic compounds, including KCl, which dissolve with absorption of heat.
C.

Is sulfur soluble in alcohol?

Sulfur is insoluble in water; sparingly soluble in alcohol, in ether; soluble in carbon disulfide (one gram / 2 ml.); soluble in benzene, in toluene.
  • Is sulfur toxic to humans?

    The amino acid cysteine also contains sulphur. The average person takes in around 900 mg of sulphur per day, mainly in the form of protein. Elemental sulphur is not toxic, but many simple sulphur derivates are, such as sulphur dioxide (SO2) and hydrogen sulfide. Sulfur can be found commonly in nature as sulphides.
  • Can vitamins put weight on you?

    Your intake of nutrients may also impact upon appetite and therefore food intake. If you are taking multivitamins because you are not eating healthily, you are inactive, or because you are on a restrictive diet, it could be these associated behaviours that are responsible for weight gain, not the multivitamin.
  • Can Vitamin b12 make you gain weight?

    In most cases, taking a B vitamin will not lead to weight gain. However, people who are deficient in vitamin B12 might notice the scale creep upwards once they start supplementing. That's because loss of appetite is a symptom of vitamin B12 deficiency.

Updated: 29th September 2018

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