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Automobile air bags inflate during a crash or a sudden stop by the rapid generation of nitrogen gas from sodium azide, according to the reaction:
2 NaN3(s) ----> 2 Na(s) + 3 N2(g)
How many grams of sodium azide are needed to provide sufficient nitrogen gas to fill a 30.0 x 30.0 x 25.0 cm bag to a pressure of 1.20 atm at 1.0 x 10^1 degrees celsius?
What if any experimental evidence do you have that the equilibrium is affected by the addition of concentrated HCL? Explain Are your observation and explanation in A consistent with Le Chatelier's Principle? Explain
Hydrogen sulfide , H2S , has the characteristics odor of rotten eggs. If a sample of H2s GAS AT 759.0 TORR AND 29.0 C IN A 3.00 -L container is allowed to expain into an 11.0-l container at 29.0 c, what is the pressure in the 11.0-l container
What mass of potassium bromide residue remains if 500.0 mL of 0.200 M potassium bromide solution are evaporated to dryness.
For the gas phase decomposition of t-butyl alcohol, (CH3)3COH (CH3)2C=CH2 + H2O the rate constant at 811 K is 1.05E-3 /s and the rate constant at 846 K is 5.64E-3 /s. The activation energy for the gas phase decomposition of t-butyl alcohol is
Any help on this problem would be appreciated! Not quite sure how to to use the solubility values in this problem. How can we determine the how many grams will crystallize
One mole of hydrogen at 25c and 1 bar pressure is compressed adiabatically and reversible into a volume of 5 L. Assuming ideal gas behavior, calculate
the air in a 5.00- l tank has a pressure of 1.20 atm. what is the new pressure in atmwhen the air is placed in tanks
The rate constant for a certain reaction is k = 2.60×10-3 s-1 . If the initial reactant concentration was 0.200M , what will the concentration be after 14.0 minutes?
obtain from your classmates the molar enthalpies of neutralization of hydrochloric acid sulfuric acid and phosphoric
How much energy is released per Kg of Dilithium formed? Mass of one atom of 6 Li is 6.015121 amu. Do not know where to start.
a particular household ammonia solution d 0.97 gml is6.8 nh3 by mass. how many milliliters of this solution should be
What is the solubility of Ca(OH)2 in water, at the experimental temperature, in grams of Ca(OH)2 per 100 mL of solution?
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