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Sulfur Recovery Daily Question 2018.8.28

2018-08-29View Original

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Q: State the important physical and chemical properties of sulfur. Answer: Sulfur is a pale yellow crystal that is insoluble in water, slightly soluble in ethanol and ether, soluble in carbon disulfide, carbon tetrachloride, and benzene. It can combine with oxygen, hydrogen, halogens (except iodine), and most metals. It has a molecular weight of 32.06, a melting point of 112–119°C, and a boiling point of 444.6°C; it can undergo phase changes between gas, liquid, and solid states as the temperature changes. Its auto-ignition temperature is 246–248°C; it can burn when exposed to an open flame in air, and its density is 1.92–2.07 g/cm3.
Reply #22018-08-29
Sulfur is a pale yellow crystal that is insoluble in water, slightly soluble in ethanol and ether, soluble in carbon disulfide, carbon tetrachloride, and benzene. It can combine with oxygen, hydrogen, halogens (except iodine), and most metals. It has a molecular weight of 32.06, a melting point of 112–119°C, and a boiling point of 444.6°C; it can undergo phase changes between gas, liquid, and solid states as the temperature changes. Its auto-ignition temperature is 246–248°C; it can ignite upon contact with an open flame in air. Its density is 1.92–2.07 g/cm³.
Reply #32018-08-29
Sulfur is a pale yellow crystal that is insoluble in water, slightly soluble in ethanol and ether, soluble in carbon disulfide, carbon tetrachloride, and benzene. It can combine with oxygen, hydrogen, halogens (except iodine), and most metals. It has a molecular weight of 32.06, a melting point of 112–119°C, and a boiling point of 444.6°C; it can undergo phase changes between gas, liquid, and solid states as the temperature changes. Its auto-ignition temperature is 246–248°C; it can ignite upon contact with an open flame in air. Its density is 1.92–2.07 g/cm³.
Reply #42018-08-29
Sulfur is a pale yellow crystal that is insoluble in water, slightly soluble in ethanol and ether, soluble in carbon disulfide, carbon tetrachloride, and benzene. It can combine with oxygen, hydrogen, halogens (except iodine), and most metals. It has a molecular weight of 32.06, a melting point of 112–119°C, and a boiling point of 444.6°C; it can undergo phase changes between gas, liquid, and solid states as the temperature changes. Its auto-ignition temperature is 246–248°C; it can burn when exposed to an open flame in air, and its density is 1.92–2.07 g/cm3.
Reply #52018-08-29
Sulfur is a pale yellow crystal that is insoluble in water, slightly soluble in ethanol and ether, soluble in carbon disulfide, carbon tetrachloride, and benzene. It can combine with oxygen, hydrogen, halogens (except iodine), and most metals. It has a molecular weight of 32.06, a melting point of 112–119°C, and a boiling point of 444.6°C; it can undergo phase changes between gas, liquid, and solid states as the temperature changes. Its auto-ignition temperature is 246–248°C; it can burn when exposed to an open flame in air, and its density is 1.92–2.07 g/cm3.
Reply #62018-08-29
Sulfur is a pale yellow crystal that is insoluble in water, slightly soluble in ethanol and ether, soluble in carbon disulfide, carbon tetrachloride, and benzene. It can combine with oxygen, hydrogen, halogens (except iodine), and most metals. It has a molecular weight of 32.06, a melting point of 112–119°C, and a boiling point of 444.6°C; it can undergo phase changes between gas, liquid, and solid states as the temperature changes. Its auto-ignition temperature is 246–248°C; it can ignite upon contact with an open flame in air. Its density is 1.92–2.07 g/cm³.
Reply #72018-08-29
Sulfur is a pale yellow crystal that is insoluble in water, slightly soluble in ethanol and ether, soluble in carbon disulfide, carbon tetrachloride, and benzene. It can combine with oxygen, hydrogen, halogens (except iodine), and most metals. It has a molecular weight of 32.06, a melting point of 112–119°C, and a boiling point of 444.6°C; it can undergo phase changes between gas, liquid, and solid states as the temperature changes. Its auto-ignition temperature is 246–248°C; it can ignite upon contact with an open flame in air. Its density is 1.92–2.07 g/cm³.
Reply #82018-08-29
Sulfur is a pale yellow crystal that is insoluble in water, slightly soluble in ethanol and ether, soluble in carbon disulfide, carbon tetrachloride, and benzene. It can combine with oxygen, hydrogen, halogens (except iodine), and most metals. It has a molecular weight of 32.06, a melting point of 112–119°C, and a boiling point of 444.6°C; it can undergo phase changes between gas, liquid, and solid states as the temperature changes. Its auto-ignition temperature is 246–248°C; it can burn when exposed to an open flame in air, and its density is 1.92–2.07 g/cm3.
Reply #92018-08-29
Sulfur is a pale yellow crystal that is insoluble in water, slightly soluble in ethanol and ether, soluble in carbon disulfide, carbon tetrachloride, and benzene. It can combine with oxygen, hydrogen, halogens (except iodine), and most metals. It has a molecular weight of 32.06, a melting point of 112–119°C, and a boiling point of 444.6°C; it can undergo phase changes between gas, liquid, and solid states as the temperature changes. Its auto-ignition temperature is 246–248°C; it can burn when exposed to an open flame in air, and its density is 1.92–2.07 g/cm3.
Reply #102018-08-29
Sulfur is a pale yellow crystal that is insoluble in water, slightly soluble in ethanol and ether, soluble in carbon disulfide, carbon tetrachloride, and benzene. It can combine with oxygen, hydrogen, halogens (except iodine), and most metals. It has a molecular weight of 32.06, a melting point of 112–119°C, and a boiling point of 444.6°C; it can undergo phase changes between gas, liquid, and solid states as the temperature changes. Its autoignition temperature is 246–248, and it can burn when exposed to an open flame in air; its density is 1.92–2.07 g/cm3.
Reply #112018-08-30
Sulfur is a pale yellow crystal that is insoluble in water, slightly soluble in ethanol and ether, soluble in carbon disulfide, carbon tetrachloride, and benzene. It can combine with oxygen, hydrogen, halogens (except iodine), and most metals. It has a molecular weight of 32.06, a melting point of 112–119°C, and a boiling point of 444.6°C; it can undergo phase changes between gas, liquid, and solid states as the temperature changes. Its auto-ignition temperature is 246–248°C; it can ignite upon contact with an open flame in air. Its density is 1.92–2.07 g/cm³.

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