On 2 aspects, 1. A pressure sensor, can link to amount of gas formed, and a GC autosampler can work for qualitation, or quantitation
Manometer
A barometer measures atmospheric pressure, while a manometer measures the pressure of gases or liquids in a closed system.
A seismometer is an instrument that measures limnic eruptions, which are rare natural disasters that occur when dissolved gases suddenly erupt from deep lake waters. These eruptions can generate powerful seismic waves that are detected by seismometers.
A hydrometer is an instrument that measures the density of liquids. Auto batteries could be checked to see the strength of the acid in each cell before sealed batteries were made. I don't know of an instrument for solids or gases.
Gases can't be stored in open containers because the gas will escape into the atmosphere. Gases have the tendency to occupy all the space that is available to them. If I have to explain it i would tell you to imagine molecules as small children who love huge spaces so that they can run around, gas molecules are exactly that.
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Two methods for measuring air pressure are using a barometer, which measures atmospheric pressure, and using a manometer, which measures the pressure of gases and vapors in a closed system.
Studying chemical reactions in closed containers allows researchers to control the experimental conditions more accurately, preventing the loss of reactants or interference from external factors. It also helps in understanding the stoichiometry of the reaction and determining the reaction rate. Additionally, studying reactions in closed containers can provide insights into the energetics and equilibrium of the process.
Gases do that.
they take the form of their containers
Although they are both fluids, it depends on the type of container.Liquids can usually be carried in open- or closed- containers. Mugs and glasses (tumblers) are examples of open containers. A soda bottle with a screwcap or any kind of container that seals the contents against the atmosphere are examples of closed containers.Liquids carried in closed containers may need protecting from the atmosphere (brake fluid is hygroscopic and the container must always be sealed when stored) or it may be that the liquid gives off fumes (like ammonia) which may harm the carrier or the environment.Unless they are particularly heavy, gases are generally only carried in closed or sealed containers as they may cause harm to the environment.
they take the form of their containers