Determine the volume of oxygen gas in litres consumed during the reaction. Do you know this? Because Amontons discovered the law beforehand, Gay-Lussac's name is now generally associated within chemistry with the law of combining volumes discussed in the section above. For gaseous reaction at constant temperature and pressure volume of Gas A: Retrieved 5 December
In one experiment, 0.
Gay-Lussac's Law of Combining Gas Volumes Tutorial
The law has a particularly simple mathematical form if the temperature is measured on an absolute scale, such as in kelvins. Because the amount of gas is related to volume by the ideal gas law, it is possible to calculate the volume of a gaseous substance consumed or produced in a reaction. Views Read Edit View history. This page was last edited on 21 Januaryat For gaseous reaction at constant temperature and pressure volume of Gas A:
The ratio of the volume of hydrogen gas produced to the volume of oxygen gas produced IS a simple whole number ratio, 2: For example, Gay-Lussac found that 2 volumes of hydrogen and 1 volume of oxygen would react to form 2 volumes of gaseous water. The pressure of a gas of fixed mass and fixed volume is directly proportional to the gas's absolute temperature. In one experiment, 0. From Wikipedia, the free encyclopedia.