well, if NaCl (a salt), raises the boiling pt of water, i would guess CaCl2 (another salt), would raise it also?
Boiling and freezing points are colligative properties, meaning they depend on the number of solute particles dissolve in solution. Glucose is a molecular compound so it is one particle dissolved in solution. CaCl2 will dissociate into three particles in solution. There are three times as many particles present in solution when CaCl2 dissolves.
Adding NaCl (table salt) or CaCl2 (calcium chloride) to water raises the boiling point of water. This is due to the phenomenon of boiling point elevation, where the presence of solute particles in water disrupts its ability to form vapor, requiring higher temperatures to boil.
ask a teacher
CaCl2 has more particles when dissolved
swagag
Adding NaCl (table salt) or CaCl2 (calcium chloride) to water raises the boiling point of water. This is due to the phenomenon of boiling point elevation, where the presence of solute particles in water disrupts its ability to form vapor, requiring higher temperatures to boil.
Boiling and freezing points are colligative properties, meaning they depend on the number of solute particles dissolve in solution. Glucose is a molecular compound so it is one particle dissolved in solution. CaCl2 will dissociate into three particles in solution. There are three times as many particles present in solution when CaCl2 dissolves.
Delta T = imKI = van't Hoff factor = 3 for CaCl2 m = molality = moles solute/kg solvent = ? K = boiling point constant for water = 0.512 Delta T = change in temperature = 4.4 deg C Plug in the values and solve for m
ask a teacher
The salt that will result in a temperature increase when added to water is calcium chloride (CaCl2). This is because it is an exothermic salt, meaning it releases heat when dissolved in water.
Yes, when CaCl2 is dissolved in distilled water, it dissociates into calcium ions (Ca2+) and chloride ions (Cl-), which can conduct electricity due to the presence of charged particles. This makes the solution a good conductor of electricity.
CaCl2 has more particles when dissolved
swagag
If CaCl2 is completely disappears in water then CaCl2 is solute but if dry CaCl2 absorbs moisture and becomes hygroscopic then water is solute, the component in smaller quantity is always a solute.
Aqueous. (Dissolved in water) Example: CaCl2(aq)= Aqueous Calcium Chloride.
The equation to show the dissociation of CaCl2 in water is: CaCl2(s) -> Ca^2+(aq) + 2Cl^-(aq). This equation represents how the solid CaCl2 breaks apart into its ions, calcium ions (Ca^2+) and chloride ions (Cl^-), when dissolved in water.
CaCl2 + H2O = Ca + 2Cl +H2O Calcium and chlorine disassociate and water remains the same just calcium get dissolved.