Which compound has the lowest normal boiling point? What property of water results from its high boiling point? What is the effect of molecular mass on boiling point? Is isopropanol polar? What chemical element has the lowest boiling point?
Answer and Explanation: A halogenation addition reaction with an acid and an alkene produces a halogenated hydrocarbon in the place of the carbon-carbon double bond. The...
The melting point of Capsaicin is 64-68℃, and the boiling point is 210-220℃ (1.33Pa). It is chemically stable and easily soluble in organic solvents such as ethanol, ether, benzene, acetone, and chloroform. It is slightly soluble in carbon dioxide and insoluble in cold water. Preparation...
Sebacic acid is also known as octane-1,8-dicarboxylic acid and sebic acid. Naturally found in castor oil. White leaf-like crystals, or crystal powder. Relative molecular mass 202.25. Relative density 1.2705, 1.207 (25℃). Melting point 134.5℃. Boiling point: 352.3℃ (decomposition), 295℃ ...
Mechanism of action of lubricant Lubricant is to be able to improve plastic processing flow properties of a kind of additive, its structure generally has a long chain of nonpolar and polar group two parts, in addition to improve the melt flow, it also has promotes molten, easy stripping, pre...
Boiling point is 20.0 Celsius degrees. Miscible with water, ethanol, ether, benzene, toluene, etc. The molecule has trigonal planar around thecarbonylcarbon atom and tetrahedral geometry around the methyl carbon. There are many different uses of ethanal, including its role as a precursor to aceti...
What alcohol is formed when the given compound is treated with NaBH4 in CH3OH? Which of the following liquids has the lower boiling point: CH3CH2CH3 or CH3CH2OH? Explain. Which of the following alcohols is least soluble in water? methanol, CH_3OH n-butanol, C_4H_9OH n-pentanol...
In period 3, what is the trend in properties in terms of the nature of bonding as an oxide and chloride?Period-3 Elements:This period comprises elements with atomic numbers between 11 and 18. Sodium and magnesium of this class of elements belong to th...
What is corrosion? Describe the characteristics of a good recrystallization solvent. Explain why polar protic solvents (like butanol) solvate anions (like chloride) better than polar aportic solvents (like N, N-dimethylformamide, DMF) do. What are two most important characteristics of good recrystall...
What is the boiling point of HBr? What is the boiling point of actinium? What is the boiling point of nobelium? What is O2's boiling point? What is the boiling point of carbon disulfide? What is lawrencium's boiling point? What is meitnerium's boiling point?