Explain the calculated molecular weight of an unknown

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What effect would each of the following have on the calculated molecular weight of an unknown? Would the calculated value be higher than the true value? Lower? Same? Explain. a) Some of the unknown fails to dissolve b)The thermometer is out of calibration and reads .75C higher than it should over the entire temperature range. c) The test tube is not dried before it is weighed

Reference no: EM13489630

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