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a certain substance has a heat vaporization of 4474 kjmol at what kelvin temperature will the vapor pressure be 600
a 202 g piece of solid iron fes is heated to 661 degrees celsius and is dropped into a 500 g of water at 324 degrees
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acid rain can contain h2so4 which resolves marble statues what mass of caco3 could be dissolved by 20 l of 0100moll
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a this lead apron is used in dental offices to protect patients from harmful x rays if the she measures 750 cm by 550cm
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the value of the equilibrium constant for the reaction 2 hbrg ltgt h2g br2g is kc 126 x 10-12 at 500 k this implies
will you be able to do flow chart for the separation of cations from groups i ii and iii and a write a simple
a 02150g sample is dissolved and treated with excess agno3 the precipitate is filtered washed dried and weighed product