Naphthalene: Uses, Hazards & Safety

Naphthalene Prices | Historical and Current

SOLVED: The sulphonation of naphthalene gives mainly the naphthalene sulphonic acid at 80 °C but yields mostly the 2-sulphonic acid at 160 °C. The naphthalene sulphonic acid can also be converted to the 2-sulphonic acid with concentrated H2SO4 at 160 °C. Provide an explanation using a reaction coordinate diagram of the above observations.

SOLVED:Describe how naphthalene can be prepared from the given starting material.

The naphthalene sublimation technique involves the use of a mas... | Filo

question 2 pressure was exerted with a piston on molten naphthalene at 95c the vapor pressure of naphthalene when the applied pressure is 10 bar is 20 kpa what is its vapor pressure when the 54279

Naphthalene, C10H8, has normal melting and boiling points of 81°C and 218°C, respectively. The triple point of naphthalene occurs at 80°C and 7.50 torr. What physical change can be observed - if any - when the temperature of a naphthalene sample is increased from 25°C to 85°C at a constant pressure of 720 torr?a) solid to gasb) no physical change occurs - the sample is solid and stays solidc) solid to liquidd) liquid to gase) no physical change occurs - the sample is liquid and stays liquid

SOLVED:The hydrocarbon naphthalene was frequently used in mothballs until recently, when it was discovered that human inhalation of naphthalene vapors can lead to hemolytic anemia. Naphthalene is 93.71 % carbon by mass, and a 0.256 -mole sample of naphthalene has a mass of 32.8 g. What is the molecular formula of naphthalene? This compound works as a pesticide in mothballs by sublimation of the solid so that it fumigates enclosed spaces with its vapors according to the equation Naphthalene( s) ⇌