Enter your answer in the provided box. One of the reactions that occurs in a blast furnace, in which iron ore is converted to cast iron, is Fe,O3 + 3CO 2Fe + 3CO, Suppose that 1.19 x 10 kg of Fe is obtained from a 1.90 x 10° kg sample of Fe,O3. Assuming that the reaction goes to completion, what is the percent purity of Fe,O3 in the original sample? % purity
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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