The following information is given for silver at 1 atm: Tb = 2212.00°C Im = 961.00°C Specific heat solid = 0.2380 J/g °C Specific heat liquid = 0.2850 J/g °C X AHvap (2212.00°C) = 2.355 × 10³ 1/g AHfus (961.00°C) = 110.8 J/g A 29.00 g sample of solid silver is initially at 949.00°C. If 3.928 x 10³ J of heat are added to the sample at constant pressure (P = 1 atm), which of the following is/are true? (Select all that apply.) O The sample is a gas. O The sample is a solid in equilibrium with liquid. The sample is at a temperature of 961.00°C. The sample is a liquid. The sample is at a temperature greater than 961.00°C.
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.
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