Magnesium metall reacts with hydrochloric acid to form magnesium chloride and hydrogen gas, as shown in the equation below. If 48.6 grams of magnesium reacts in this way, it will consume 145.8 grams of hydrochloric acid and produce 4.0 grams of hydrogen gas. Based on this information, how many grams of magnesium chloride will be produced? magnesium + hydrochloric acid rarr magnesium chloride + hydrogen gas

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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.