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Xenon Radon; Density, liquid at boiling point and 1 atm (g/dm³) [1] 125.0: 1207: 1393.9: 2415: 3057: 4400 Density, liquid at triple point (g/dm³) [1] – 1247: 1415: 2451: 3084 – Thermal conductivity, liquid at boiling point (mW m −1 K −1) [1] 31.4: 129.7: 121.3: 88.3: 73.2 – Dielectric constant (liquid) [3] [4] 1.057 [5] [6] 1.191 [7 ...
At standard temperature and pressure, pure xenon gas has a density of 5.894 kg/m 3, about 4.5 times the density of the Earth's atmosphere at sea level, 1.217 kg/m 3. [52] As a liquid, xenon has a density of up to 3.100 g/mL, with the density maximum occurring at the triple point. [53]
The very ambiguous terms "percent solution" and "percentage solutions" with no other qualifiers, continue to occasionally be encountered. This common usage of % to mean m/v in biology is because of many biological solutions being dilute and water-based, an aqueous solution. Liquid water has a density of approximately 1 g/cm 3 (1 g/mL). Thus 100 ...
V 2 O 5: 0.8: Xenon: Xe: 24.1 ml: 11.9 ml: 8.4 ml: 7.12 ml: Xylose: C 5 H 10 O 5: 117: Y. Substance Formula 0 °C 10 °C 20 °C 30 °C 40 °C 50 °C 60 °C 70 °C
Mercury is the heaviest liquid at room temperature. But the heaviest liquid irrespective of temperature is liquid osmium (a rare metal) at its melting point (3033°C/5491.4°F), with a density of 22.59 g·cm −3, 1.65 times as heavy as mercury. [4]
2 ion, [19] which contains a Xe−Xe bond: ("apf" denotes solution in liquid SbF 5) 3 Xe (g) + XeF + (apf) + SbF 5 (l) ⇌ 2 Xe + 2 (apf) + SbF − 6 (apf) This reaction is reversible; removing xenon gas from the solution causes the Xe + 2 ion to revert to xenon gas and XeF +, and the color of the solution returns to a pale yellow. [20] In the ...
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Xenon tetroxide is a chemical compound of xenon and oxygen with molecular formula XeO 4, remarkable for being a relatively stable compound of a noble gas. It is a yellow crystalline solid that is stable below −35.9 ° C ; above that temperature it is very prone to exploding and decomposing into elemental xenon and oxygen (O 2 ).