Why is it that the heat of condensation isn't negative along with the amount of heat released in the cooling of water? I thought Delta H con =(-Delta H vap?) Im not sure what I'm missing please help explain and break it down for me pictures help as well thank you so0o much! :) Part A Using the values for the heat of fusion, specific heat of water, and/or heat of vaporization, calculate the amount of heat energy in each of the following. Keep in mind that the sign of the heat involved in Calculate the joules released when 155 g of steam condenses at 100 °C and the liquid cools to 10.0 °C. the state change is ignored. Express your answer to three significant figures and include the appropriate units. Link to sample problems on phase change calculations. ? Value Units Submit Request Answer Rate an steam Condensation 1559 15 59 water waten Caling 100°C 1559 10.0°C 100°C AT Amount of Heat released in condensation (4)= (AH Mass ot steam %3D vep = (2259.36JA( 155 9) %3D 350200.8 T 3.50 X10° J Amount of Heat released in cooling of wader (Ha) = m.Sehe AT H2 = 5.83 X10 J H2 = 0.583 X10 J

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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.