Gas is confined in a tank at a pressure of 129 atm and a
Gas is confined in a tank at a pressure of 12.9 atm and a temperature of 28.3°C. If two thirds of the gas is withdrawn and the temperature is raised to 89.1°C, what is the new pressure in the tank?
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a 20cm length of 026mm diameter nichrome wire is welded into a circular loop the loop is placed between the poles of
first prepare a stock solution that is 100 x 10-2 m in phosphate ion how many g of na3po4 would you add to a 100 ml
in the reaction cdcuso4cdso4cu what is the reduction half reaction what is the reducing agent explain your
a brandt company ships merchandise to england corporation on december 30 the merchandise reaches the buyer on january5
gas is confined in a tank at a pressure of 129 atm and a temperature of 283degc if two thirds of the gas is withdrawn
most gases are stored and transported at high pressures a common laboratory cylinder of methane has a volume of 490 l
katz hat shop received a shipment of hats for which it paid the wholesaler 2940 the price of the hats was 3000 but katz
a an ideal gas occupies a volume of 22-cm3 at 20degc and atmospheric pressure determine the number of molecules of gas
oxygen is prepared by heating potassium chlorate with manganese dioxide as a catalyst 2kclo3s2kcls302g how many grams
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