How much energy is released when 76.7 g of water freezes? answer in kJ thank you, i keep missing this one because I think i have a water property wrong.
States of Matter
The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).
Chemical Reactions and Equations
When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.
How much energy is released when 76.7 g of water freezes?
answer in kJ
thank you, i keep missing this one because I think i have a water property wrong.
The enthalpy of fusion, also known as the heat of fusion, is the amount of heat energy required to change a substance from a solid state to a liquid state at constant temperature and pressure. It is typically measured in joules per mole (J/mol)
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