In summary, using the ideal gas law, we can determine the number of moles of gas in a 7.71 liter vessel at a temperature of 18.6oC and a pressure of 8.35 atm. We can use the formula # of moles = (pressure * volume) / (gas constant * temperature) to find that t...
In summary, to calculate the mass of gas in a tank, first measure the volume of gas in the tank. Next, determine the gas's density, which can vary with temperature and pressure. Finally, use the formula: mass = volume × density. Ensure that all measurements are in compatible units to...
Graham's law states that the rate of diffusion of a gas is influenced by its molar mass. Using this law, we can calculate the rate of diffusion or effusion of molar masses of unknown gases using the molar mass of the give...
The Stirling engine is a heat engine that is vastly different from the internal-combustion engine in your car. It has the potential to be more efficient than most types of engines, but it hasn't made it into mass production yet. Find out why.
Physical chemistry of nanomaterials 4. Analytical Chemistry research topics Analytical chemistry is focused on the techniques and methods used to identify and quantify matter. It is crucial in quality control, environmental monitoring, and forensic science. Applications of mass spectrometry in proteomics Ch...
Inside a hair dryer. Motor-driven fan (left) and heating element (right). You can find a hair dryer like this one in almost any drug or discount store. Basic models have two switches, one to turn them on and off and one to control the rate of airflow. Some models have an extra...
Ask a question Search AnswersLearn more about this topic: Mole Ratio | Definition, Formula & Examples from Chapter 9 / Lesson 2 489K Learn about the mole ratio. Understand the definition of mole ratio, how to find mole ratio in stoic...
If the full content of the tank were a gas, the approximation to find the mass isn't too difficult depending on how much accuracy you want. Ideal gas law will give you a quick result since you already know the pressure, the temperature, and the total volume (this would be your extensiv...
The process of evaporative cooling is more complex than it first appears to be. I looked for other related threads and read through them, but I didn't find one where I could add replies, so I made another one. This issue came to my mind as I'm thinking about the benefits and detri...
The importance of a correct K/gamma-value for you inlet gas when selecting a compressor is of the utmost importance as you can read here http://www.jmcampbell.c