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a 326 iron rod initially at 223 is submerged into an unknown mass of water at 633 in an insulated container the final
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you determine the absorbance of a solution to be 0355 when the concentration of the absorbing ion is 35 x 10-5 m what
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you need to load 10 ug of protein into one of the wells of a gel this needs to be in 1x buffer and in a total volume of
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estimate the mass of water that must evaporate from the skin to cool the body by 050 assume a body mass of 85 and
calculate the energy neede to cool 17555g of ch4 from 35 to -180 if the heat of vaporization is 650 jg the heat of