The heat of sublimation for iodine over the range of temperatures from 273 K to 368 K has been reported in the literature: D. A. Shirley and W. F. Giauque, J. Am. Chem. Soc. _81_, 4778-4779 (1959). Table III of that reference contains the information you'll need.
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∙ 16y agoThe heat of sublimation of iodine at 297 K is approximately 62 kJ/mol.
457.4 K. note iodine sublimes uunder normal conditions i.e. vaporises without melting
Iodine's chemical symbol is I and its full name is iodine. Potassium's chemical symbol is K and its full name is potassium.
The melting points for the halogens are as follows: fluorine (-219.6°C), chlorine (-100.98°C), bromine (-7.2°C), and iodine (113.7°C).
The compound KI consists of two elements, potassium (K) and iodine (I). Potassium is a metal, and iodine is a nonmetal.
The compound KI consists of one potassium (K) atom for every one iodine (I) atom, so the ratio of potassium to iodine is 1:1.
K is potassium and I is Iodine. K is potassium and I is Iodine
90 K or -297 °F.
457.4 K. note iodine sublimes uunder normal conditions i.e. vaporises without melting
23.89 c 297 k
Iodine's chemical symbol is I and its full name is iodine. Potassium's chemical symbol is K and its full name is potassium.
The melting points for the halogens are as follows: fluorine (-219.6°C), chlorine (-100.98°C), bromine (-7.2°C), and iodine (113.7°C).
Iodine (I) Melting point: 386.85 K, 113.7 °C, 236.66 °F Boiling point: 457.4 K, 184.3 °C, 363.7 °F
No. It is two elements: potassium (K) and iodine (I).
The compound KI consists of two elements, potassium (K) and iodine (I). Potassium is a metal, and iodine is a nonmetal.
The compound KI consists of one potassium (K) atom for every one iodine (I) atom, so the ratio of potassium to iodine is 1:1.
The balanced equation for the reaction between potassium and iodine to form potassium iodine is: 2 K + I2 -> 2 KI
The melting point of iodine is 113.7 degrees Celsius, and the boiling point is 184.3 degrees Celsius.