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the freezing point of potassium is 336.7 K (63.5 °C, 146.3 °F)
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When compared to pure water what will a 0.5 M solution of potassium chloride have a. lower boiling point b. lower freezing point c. higher capor pressure d. lower osmotic pressure?
a lower freezing point
The difference between the boiling point and the freezing point of potassium is 695.72k What is the difference in degrees Celsius?
when converting to kelvin to celsius, subtract K by 273.15. The answer is 422.57 C.
What is oxygen's freezing point?
oxygen's freezing point is 222.65 degrees Celsius
What is the cerium freezing point?
Cerium's freezing point or the melting point is 795 oC.
What is the same as the melting point of mercury?
The freezing point of salt is also its freezing point. This is the case with any substance, as it is the temperature that an element changes from the solid to liquid phase or the liquid to solid phase.
What is Potassium boiling point and Freezing Point?
scooby doo :)
What is the freezing point of potassium hydroxide?
48% KOH freezing pt -11deg C 45% KOH freezing point -28 deg C The change in freezing point (always a decrease) = (number of ions in solution per molecule) x (Kf - the freezing point constant of the solvent) x (m - the molality of the solution, i. e. moles solute per kg solvent) For KOH in water, Freezing pt = 0 - 2(1.86)(molality of solution)
When compared to pure water what will a 0.5 M solution of potassium chloride have a. lower boiling point b. lower freezing point c. higher capor pressure d. lower osmotic pressure?
a lower freezing point
Which salts make water solid?
Sodium, potassium, calcium chlorides have the effect of lowering the freezing point of water.
The difference between the boiling point and the freezing point of potassium is 695.72k What is the difference in degrees Celsius?
when converting to kelvin to celsius, subtract K by 273.15. The answer is 422.57 C.
What is the freezing point of NO2?
what is the freezing point of N2O
What is the freezing point of cesium?
the freezing point is 100
What is the freezing point of lithinum?
what is the freezing point of lithuim?
Why is the curve for the freezing point of solvent different from the freezing point of solution?
it is increased with the increasing density
The freezing point is the same as what other point?
The freezing point is the same as the melting point.
The melting point is also called what?
Freezing point is a synonym.
Why doesn't water freeze when potassium nitrate is in it?
Water DOES freeze when potassium nitrate is in it, it just doesn't do so as easily.Any solute will lower the freezing point of a solvent by a characteristic amount; for water it's 1.853 K kg/mol (that's Kelvins, kilograms of water, and moles of solute species; potassium nitrate is ionic and very soluble, so one mole of potassium nitrate will lower the freezing point of a kilogram of water by 3.7 Kelvins).This and similar effects are called "colligative properties", and the simplistic explanation is that the solute disrupts the ice crystal lattice ... essentially, it "gets in the way" of the water freezing.
