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Xenon

Xenon (Xe) is one of six noble gases. It is sometimes used in lighting, such as special flashlight bulbs.

770 Questions

A container that holds 20.0 grams of neon gas under the same conditions how many grams of xenon would the container hold?

If both gases are at the same conditions of temperature, pressure, and volume, then the number of moles of neon and xenon in the container would be the same. Since xenon is a heavier gas than neon, the container would hold less xenon by mass compared to neon for the same number of moles. Neon's molar mass is 20.18 g/mol, while xenon's molar mass is 131.29 g/mol, suggesting the container would hold less xenon by mass compared to neon.

A sample of Xenon gas at 20degree Celsius and 0.570 ATM is cooled to a pressure of 0.100 ATM If the volume remains constant What is the final Celsius temperature?

Using the ideal gas law, we can calculate the final temperature of the Xenon gas. Since the volume remains constant, we can use the combined gas law (P₁/T₁ = P₂/T₂) to solve for the final temperature. Rearranging the equation gives T₂ = (P₂ / P₁) * T₁. Plugging in the values, we get T₂ = (0.100 / 0.570) * 20 degrees Celsius = 3.51 degrees Celsius.

How would the world be different without the element xenon?

Without xenon, certain types of lighting, like xenon arc lamps, would not be possible. Xenon is also used in medical imaging machines like CT scanners. Additionally, xenon is used in aerospace applications for propelling satellites and spacecraft.

What molecule is xenon hexafluoride?

Xenon hexafluoride is a chemical compound with the formula XeF6. It is a colorless gas or white solid at room temperature and is known for its high reactivity as a strong fluorinating agent due to the electronegativity difference between xenon and fluorine.

What is the noble gas electron configuration for silver?

The noble gas electron configuration for silver (Ag) is [Kr] 4d^10 5s^1. This means that the electron configuration of silver is similar to that of krypton ((Kr)), with the addition of 10 electrons in the 4d orbital and 1 electron in the 5s orbital.

How many grams are in one mole of xenon?

The molar mass of xenon is approximately 131.3 grams per mole. Therefore, one mole of xenon contains 131.3 grams.

How many protons neutrons does xenon have?

The inert gas xenon (chemical symbol Xe) has an atomic number of 54, and it has 54 protons in its nucleus. The number of neutrons varies, however. Let's look at what's going on. There are 37 different know isotopes of xenon. They range from Xe-110 (with 56 electrons) through Xe-147 (with 93 neutrons). Among these isotopes are the 9 stable isotopes of xenon. They are Xe-124 (70 neutrons), Xe-126 (72 neutrons), Xe-128 (74 neutrons), Xe-129 (75 neutrons), Xe-130 (76 neutrons), Xe-131 (77 neutrons), Xe-132 (78 neutrons), Xe-134 (80 neutrons), and Xe-136 (82 neutrons). Everything other than these is unstable and will have a neutron count that can be found with simple math. Given an isotope, like Xe-147, subtract the number of protons (the atomic number), which is 54, from the isotope number, which is 147 in this case. The 147 - 54 means that there will be 97 protons in the nucleus of a xenon-147 atom. A link can be found below.

How is xenon obtained?

Xenon is obtained through the fractional distillation of liquid air. It is present in the Earth's atmosphere in trace amounts and can be extracted by separating it from other gases using processes such as cryogenic distillation or adsorption. Xenon is a byproduct of some industrial processes, such as the production of oxygen and nitrogen.

What is Xenon's boiling Point?

Xenon's boiling point is -162 degrees Celsius or -259 degrees Fahrenheit.

Why is xenon Harmful?

Xenon itself is not inherently harmful as it is a noble gas and generally non-reactive. However, inhaling large amounts of xenon gas in an unventilated area can displace oxygen and lead to suffocation. Additionally, xenon can act as a simple asphyxiant in high concentrations, displacing oxygen in the air and causing difficulty breathing.

Is xenon man made or is it found in nature?

We can make xenon (and we do in nuclear reactors - but not on purpose). But this inert or noble gas is found in the atmosphere in very small quantities (trace amounts). A link can be found below.

Formula for xenon tetroxide?

The chemical formula of xenon tetroxide is XeO4.

How many xenon atoms are contained in 2.36 moles of xenon?

2.36 moles x 6.022*10^23 atoms/mole. Moles cancel and you are left with 1.42*10^24 xenon atoms.

A mixture of gases contains 4.46 moles of neon Ne 0.74 moles of argon Ar and 2.15 moles of Xenon Xe Calculate the partial pressures of the gases if the total pressure is 2.00 ATM at a certa?

To determine the partial pressures of each gas, you first need to calculate the mole fraction of each gas in the mixture. Then, you can find the partial pressure by multiplying the mole fraction of each gas by the total pressure. Finally, the partial pressures would be: Ne = 0.446 atm, Ar = 0.074 atm, and Xe = 0.28 atm.

Is xenon malleable?

Xenon is a gas at any reasonable temperature (a melting point of around 161K) and is only solid in a range of 4 degrees on the Celsius and Kelvin scales. It does not become metallic until well over 150 GPa of pressure. At this point, it may well be malleable, but for all intents and purposes it is not.

Is xenon a metalloid?

Xenon is a chemical element represented by the symbol Xe. Its atomic number is 54. A colorless, heavy, odorless noble gas, xenon occurs in the Earth's atmosphere in trace amounts.

Using gigapascals of pressure, xenon has been forced into a metallic phase.

Metalloid is a term used in chemistry when classifying the chemical elements. On the basis of their general physical and chemical properties, nearly every element in the periodic table can be termed either a metal or a nonmetal. However, a few elements with intermediate properties are referred to as metalloids.

The following elements are generally considered metalloids: * Boron (B) * Silicon (Si) * Germanium (Ge) * Arsenic (As) * Antimony (Sb) * Tellurium (Te) * Polonium (Po) Source: Wikipedia

What are xenon compounds?

Xenon compounds are chemical compounds that contain the noble gas xenon. These compounds are typically formed under extreme conditions, such as high temperature and pressure, or through reactions with highly reactive elements. Although xenon is typically unreactive, it can form compounds with elements such as fluorine, oxygen, and nitrogen.

What type of bond holds solid xenon?

Solid xenon is held together by van der Waals forces, which are weak intermolecular forces that exist between atoms and molecules. These forces arise from fluctuating electric dipoles within the xenon atoms.

Does Xenon have allotropes?

Yes, Xenon has several allotropes, or different structural forms in which the atoms can arrange themselves. Some of the known xenon allotropes include Xe1, Xe2, and Xe3. These allotropes have different properties and structures.

What is the chemical formula for xenon trichloride?

This is a covalent compound composed of two non-metals. That means that they will have prefixes that indicate how many atoms there are in the compound. The tri- means "three" and indicates three chlorine atoms.

What is the normal phase of the element xenon?

The normal phase of xenon is a gas at room temperature and pressure.

What is more dense liquid xenon or solid xenon?

Solid xenon is more dense than liquid xenon. Solid xenon has a higher density because its particles are closely packed together in a solid state compared to the more spread out particles in its liquid state.

What is XeF6?

XeF6 is the chemical formula for xenon hexafluoride, a colorless and toxic gas. It is a powerful fluorinating agent and is used in organic synthesis reactions.