2. Transfer 1 g of powdered sulfur and 0.5 g iron filings into a mortar and pestle and grind together until they are evenly mixed. Put the mixture in a test tube and heat strongly until no more vapor is emitted. Allow to cool and add 5mL of water. Shake well. a. Is it still possible to separate the Iron from the Sulfur in its present condition? b. Write down the equation predicting the new substance formed. C. Define Synthesis Reaction:
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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