A 20.0-gram cube of ice at 0.00°C is dropped into a calorimeter containing 120. grams of water at 35.0°C. The ice eventually melted, and the water reached an equilibrium temperature of 18.1°C. Based on this data, what is the heat of fusion of water? (See Table in the exhibits for formulas.) A. 58.0 J/g
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.
A 20.0-gram cube of ice at 0.00°C is dropped into a calorimeter containing 120. grams of water at 35.0°C. The ice eventually melted, and the water reached an equilibrium temperature of 18.1°C. Based on this data, what is the heat of fusion of water? (See Table in the exhibits for formulas.)
A.
58.0 J/g
B.
348 J/g
C.
1510 J/g
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