A student dissolved 230.8 grams of cesium chloride in 100.0 grams of 90 °C water. The student then cooled that solution to 20 °C . That cooled solution formed a solid (or "precipitate"), and after separating and drying this solid the student found that the solid weighed 43.8 grams. What is the solubility of cesium chloride in water at 20 °C ? < calculate your answer as grams of cesium chloride per 100 grams of water, but DO NOT include your units in your answer>
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 student dissolved 230.8 grams of cesium chloride in 100.0 grams of 90 °C water. The student then cooled that solution to 20 °C . That cooled solution formed a solid (or "precipitate"), and after separating and drying this solid the student found that the solid weighed 43.8 grams. What is the solubility of cesium chloride in water at 20 °C ?
< calculate your answer as grams of cesium chloride per 100 grams of water, but DO NOT include your units in your answer>
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