boyles apprentice observes that the air trapped
Boyle's apprentice observes that the air trapped in air tube occupies 24.8 cm3 at 1.12 atm.by adding mercury to the tube increases the pressure on the trapped air to 2.64atm. assuming constant temperature, determine the new volume of air?
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a particular flask has a mass of 174916 grams when it is empty when has mass of the flask is 439616 grams filled with ordinary water at twenty
give explanation why the boiling point of a 2-component mixture increase slowly throughout a simple distillation while the boiling point differences
silver chlorideagcl often used in silver plating contains 7527 of silver compute the mass of agcl essential to plate 170 mg of pure
when two grams of sodium hydroxide were dissolved in 149 grams of h2owater in a calorimeter at twenty four degree celsius temperature the temperature
boyles apprentice observes that the air trapped in air tube occupies 248 cm3 at 112 atmby adding mercury to the tube increases the pressure on the
potassium chromate has an absorbance value 0670 in a cell of 100cm path-length at a wavelength 370nm the value of the molar absorbtivity
160j of work has done by an expanding gas on its surroundings at a constant pressure 101 atm determine the final volume of the gas if the gas ocupied
oxidation of nh3yields nitric oxide no and the reaction is represented by the equation 4nh3 5o2 --gt 4no 6h2o determine the percent yield if an 850
assume 2 flasks each with one litre of a saturated solution of glucosec6h12o6 one solution has one gram of glucosec6h12o6 at the bottom 100 g of
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