Carbon tetrachloride, CCl4, is non-polar- with a zero dipole moment. The C-Cl bonds are polar because of the electronegativity difference between C an Cl however because of the tetrahedral symmetry of the molecule the bond dipoles cancel.
In water, H2O, a molecule with a bent shape the bond dipoles and lone pair dipoles do not cancel so the molecule has a net dipole moment.
water
boron tri chloride decomposes in water and most other solvents - its a highly reactive reagent that produces HCl if it comes into contact with alcohols or water.
Sodium chloride is not a molecule, it is a crystalline solid in which the sodium cations and chloride anions are present in a 1: 1 ratio. The smallest particle that represents sodium chloride is a formula unit.
Hexane is not a polar molecule, and thus is not soluble in water. Methylene chloride is not soluble in water for the same reason.
Magnesium chloride, MgCl2
Carbon dioxide
water
boron tri chloride decomposes in water and most other solvents - its a highly reactive reagent that produces HCl if it comes into contact with alcohols or water.
Water is polar. NaCl is polar. Polar substances are soluble in polar solvents.
It is Lead (iv) chloride, PbCl4 a solid salt slightly soluble in water.
Because sodium chloride and water are ionic compounds.
Polarity plays the biggest role. Like substances dissolve other like substances. Hydrocarbons (which are non-polar) are soluble in non-polar solvents such as benzene and carbon tetrachloride. They are not soluble in polar solvents, such as water or ether. If you have taken a biology course, remember hydrophobic vs. hydrophilic.
It is Lead (iv) chloride, PbCl4 a solid salt slightly soluble in water.
Because water has high boiling point than carbon tetrachloride,this is due to hydrogen bonding found in the water molecules,resulting a huge coloumbic force that hold it atoms firmly.
Sodium chloride is easily dissolved in water because it is a polar compound.
Water is a polar solvent and NaCl is an ionic compound.
Sodium chloride is polar.