Hydrogen:
Melting point 14.01 K, -259.14 °C, -434.45 °F
Boiling point 20.28 K, -252.87 °C, -423.17 °F
At freezing point hydrogen is a liquid, equilibrated with its solid state of matter. Hydrogen: Melting point 14.01 K, -259.14 °C, -434.45 °F Boiling point 20.28 K, -252.87 °C, -423.17 °F
An impurity, such as salt lowers the freezing point of water by interfering with the lattice structure water makes with hydrogen bonding at it's freezing point.
14.01 k (-259.14 c)
You have to freeze it any element can be frozen but for hydrogen the freezing point is very low
The freezing point of H2O2 is -0,43 degrees C or 31 degrees F.
The boiling point of liquid hydrogen is 20.268 K (-252.88 °C or -423.184 °F)The freezing point of hydrogen is 14.025 K (-259.125 °C or -434.425 °F).
Hydrogen: Melting point 14.01 K, -259.14 °C, -434.45 °F Boiling point 20.28 K, -252.87 °C, -423.17 °F
Complex crystal structure and hydrogen bonding
Freezing point: -434.5°F , -259.2°C, 14oK Melting point is obviously any temperature higher than the freezing point. The boiling point however is: -423.0°F, -252.8°C, 20oK All temperatures are at a pressure of 1 atmosphere
The freezing point of H2O2 is -0,43 degrees C or 31 degrees F.
It does not, but salt affects the freezing point. All solids are frozen. Each has a different freezing point. Ice is just the freezing point of water. But your computer keys are frozen too. Different substances freeze differently. But for your purposes, compare water to salt water. The salt in the water causes there to be more things in the water that disrupt the tight hydrogen bonds.Since freezing is tighter H-bonds, salt lowers the freezing temperature because it is harder to freeze it now since there is salt in it.
it lowers the temperature by forming hydrogen bonds that allow it to melt and boil faster