Air bag cartridge in vehicles contains highly toxic sodium azide, NaN3 in the amount of 130.02 g, and some excess of potassium nitrate and silicon dioxide. At an impact, the primary decomposition reaction is ignited producing nitrogen gas. Then sodium reacts with potassium nitrate producing nitrogen gas and sodium and potassium oxides. Alkali metal oxides combine with silicon dioxide forming neutral and harmless sodium & potassium silicates. Compile chemical equations for all the reactions that occur in the system when airbag is launched at a car accident. What total volume of nitrogen is released at 25oC & 1 atm, taking into account both primary and secondary reactions?
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.
Air bag cartridge in vehicles contains highly toxic sodium azide, NaN3 in the amount of 130.02 g, and some excess of potassium nitrate and silicon dioxide. At an impact, the primary decomposition reaction is ignited producing nitrogen gas. Then sodium reacts with potassium nitrate producing nitrogen gas and sodium and potassium oxides. Alkali metal oxides combine with silicon dioxide forming neutral and harmless sodium & potassium silicates. Compile chemical equations for all the reactions that occur in the system when airbag is launched at a car accident. What total volume of nitrogen is released at 25oC & 1 atm, taking into account both primary and secondary reactions?
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