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11 Nov 2019
The airbags that protect people in car crashes are inflated by the extremely rapid decomposition of sodium azide, which produces large volumes of nitrogen gas. 1. Write a balanced chemical equation, including physical state symbols, for the decomposition of solid sodium azide (NaN3) into solid sodium and gaseous dinitrogen. 2. Suppose 87.0 L of dinitrogen gas are produced by this reaction, at a temperature of 17.0 °C and pressure of exactly 1 atm. Calculate the mass of sodium azide that must have reacted. Be sure your answer has the correct number of significant digits.
The airbags that protect people in car crashes are inflated by the extremely rapid decomposition of sodium azide, which produces large volumes of nitrogen gas. 1. Write a balanced chemical equation, including physical state symbols, for the decomposition of solid sodium azide (NaN3) into solid sodium and gaseous dinitrogen. 2. Suppose 87.0 L of dinitrogen gas are produced by this reaction, at a temperature of 17.0 °C and pressure of exactly 1 atm. Calculate the mass of sodium azide that must have reacted. Be sure your answer has the correct number of significant digits.
Collen VonLv2
10 Mar 2019