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What is the law that states that equal volumes of gases at the same temperature and pressure contain equal numbers of molecules?
Avogadro's Law states that equal volumes of gases at the same temperature and pressure contain equal numbers of molecules. This relationship allows for the comparison of different gases under the same conditions.
What is Avogadros law?
This law give the variation in volume of a gas with amount of the gas. It states that equal volumes of all gases under similar conditions of temperature and pressure contain equal number of molecules.
What is Avogadros Theory?
Avogadro's Theory states that equal volumes of gases at the same temperature and pressure contain the same number of molecules. This theory led to Avogadro's Law, which states that the volume of a gas is directly proportional to the number of moles of gas present.
Which was the relevance that Avogadro made for chemistry?
Avogadro stated that two samples of ideal gases at the same temperature, pressure, and volume contain the same number of molecules.
How do you explain the of gases?
Gases are substances with very weak bonds between molecules.
What compounds do not contain molecules?
Mono atomic gaseous elements of noble gases (group 18)
Do molecules make items?
Yes, all items contain - or are comprised from - molecules. Liquids , solids, and some gases are made from molecules, the rest are made up of Atoms.
What is the law that states that equal volumes of gases at the same temperature and pressure contain equal numbers of molecules?
Avogadro's Law states that equal volumes of gases at the same temperature and pressure contain equal numbers of molecules. This relationship allows for the comparison of different gases under the same conditions.
What is Avogadros law?
This law give the variation in volume of a gas with amount of the gas. It states that equal volumes of all gases under similar conditions of temperature and pressure contain equal number of molecules.
What is Avogadros Theory?
Avogadro's Theory states that equal volumes of gases at the same temperature and pressure contain the same number of molecules. This theory led to Avogadro's Law, which states that the volume of a gas is directly proportional to the number of moles of gas present.
Are all the molecules compounds?
No. Generally molecules are representative for a chemical compound. But some molecules contain one chemical element; examples are diatomic molecules of gases as H2, N2, O2, F2, Cl2, Br2, and I2. And sometimes other elements.
When molecules in liquids and gases are heated they?
When molecules in liquids and gases are heated they move faster
What is Avogadros hypothesis?
Avogadro's hypothesis states that equal volumes of gases at the same temperature and pressure contain the same number of molecules. This principle helped establish the concept of the mole as a unit for measuring the amount of substance.
When can avogadros principle be applied?
Avogadro's principle can be applied to ideal gases at constant temperature and pressure. It states that equal volumes of gases at the same temperature and pressure contain the same number of molecules, allowing for calculations involving quantities of gases.
What if three identical flasks contain three different gases at stp flask a contains ch4 flask b contains CO2 flask c contains n2 which flask contains the largest number of molecules?
Flask A containing CH4 would have the largest number of molecules because all the gases are at STP (Standard Temperature and Pressure), so they will occupy the same volume. Since CH4 has the lowest molar mass among the gases given, it will have the highest number of molecules in the flask.
Which molecules contain the fewest covalent bonds?
Noble gases such as helium, neon, argon, krypton, xenon, and radon contain the fewest covalent bonds because they exist as monatomic molecules, meaning they exist as single atoms rather than bonded pairs of atoms.
What is Avogardros hypothesis?
Avogadro's law: the principle that equal volumes of all gases (given the same temperature and pressure) contain equal numbers of molecules
