What is the density of meso-stilbene dibromide?Density:Density is a relationship between the mass and the volume of a substance. Density is calculated using the formula D = m/V, where D is the Density, m is the mass, and V is the volume. If you know two parts of the formula, you...
What is the degree of unsaturation of {eq}C_5H_6 {/eq}?Degree Of Unsaturation:The degree of unsaturation tells us about the number of multiple bonds and rings present in the compound. For example, when one double bond is present, the degree of unsaturation is 1. When one triple bond ...
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Butylated hydroxytoluene(BHT) is white or light yellow crystal. BHT has a melting point of 71°C, a boiling point of 265°C, a relative density of 1.048 (20/4°C), and a refractive index of 1.4859 (75°C). Solubility of BHT at normal temperature: methanol 25, ethanol 25-26, ...
(18 gpuppet nitrogen intermediate coarse products are dissolved in40 ml30 ml , quickly stir3 hunder10 ℃. Get dark brown mixture. Static, divide the lower dichloromethane layer, the water layer is extracted by dichloromethane, combined with organic layer, washing the saturated sodium chloride ...
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Methanesulfonic acid has a melting temperature of 20 °C, the boiling point of 167 °C (13.33 kPa), 122 °C (0.133 kPa), the relative density of 1.4812 (18 ℃) and refractive index 1.4317 (16 ℃). It is soluble in water, alcohol and ether, insoluble in alkanes, benzene and toluene...
In the aerobic atmosphere currently prevailing at the Earth’s surface, the most stable form of carbon is its fully oxidised state, CO2. The atmosphere contains 2.6 x 1012 tonnes of carbon as CO2 which is in equilibrium with even larger amounts (1.3 x 10
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What is the purpose of the hexane in the halogen displacement? Into which layer (water or hexane) would the following species reside? Cl, I2, Cl2, Br-, I-, Br2 Solubility: The solubility of a solute in given solven...