From the given situations, explain whether its solution requires a qualitative analysis, quantitative analysis, characterization analysis, and/or fundamental analysis. More than one type of analysis can be applied for some problems. 1. The structure of a mutated coronavirus strain found in the Philippines needs to be determined. 2. The residents of a prominent subdivision in Iloilo near a waste disposal site are concerned that it is leaking contaminants into their groundwater. 3. The Iloilo Museum of Contemporary Art (ILOMOCA) is concerned that the recently acquired oil painting is not authentic.
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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