Production of sodium azide and nitrogen gas
Why is the production of sodium azide and nitrogen gas in an airbag so rapid compared to the production of sodium bicarbonate and acetic acid?
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What is the molality of a solution that contains 3.0g urea (molecular weight = 60 amu) in 100g of benzene?
In general, most substances melt at a higher temperature as pressure is increased (except water). Justify this behavior from your knowledge of the variation of chemical potential with pressure and complement your answer with an appropriate sketch.
At a certain temperature and pressure 2.8 L of N2 reacts with 4.2 L of O2. If all the N2 and O2 are consumed, what volume of N2O3, at the same temperature and pressure, will be produced.
Carbon disulfide is a colorless liquid. When pure, it is nearly odorless, but the commercial product smells vile. Calculate the standard enthalpy change for this reaction using standard enthalpies of formation.
How many joules of energy are necessary to heat the steam from 100.0 degrees Celcius to 114.0 degrees celcius if the specific heat of steam 2.01J/g degrees celcius.
From your understanding of collniative properties, how would you design an experiment to measure the freezing point of a material which freezes at -2degree celcius using the same apparatus used in the laboratory and chemical reagents commonly foun
Calculate the number of grams of sulfuric acid in 0.500 L of battery acid if the solution has a density of 1.28g/mL and is 38.1% sulfuric acid by mass.
With a total pressure of 600 Torr. What amount of Ar(g) must be added to the container to increase the total pressure to 900 Torr?
Calculate the equilibrium concentration, in mol-L, of the following gases in the container at 483 K a) H2 b) H2S. Calculate the value of the equilibrium constant, Kc, for the decomposition reaction at 483 K
Based on molecular structure, arrange the following sets of oxyacids in order of increasing acid strength.HClO3 ,HIO3 ,HBrO3. Explain.
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Determine the economic order quantity (EOQ) and annual total cost assuming no waste disposal
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