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.
PLEASE SO ALL WORK AS POSSIBLE FOR THE QUESTION BELOW ON BOTH PARTS!
- Given the balanced equation:
2 LiOH + CO2 ? Li2CO3 + H2O,
how much H2O will be produced if 25.4 g LiOH reacts with 64.8 g CO2?
AND
Given the balanced equation: 2 H2 + CO ? CH3OH ,
how many moles of CH3OH will be produced if 12.6 g H2 reacts with 114.5 g CO?
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