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QUESTION
in the protocol considerations it was suggested that you dissolve the fertilizer then filter it before performing either the gravemetric or...
in the protocol considerations it was suggested that you dissolve the fertilizer then filter it before performing either the gravemetric or spectrometric procedure to remove any insoluble materials.
how would you calculate %p205 value be affected if you had not filtered? explain your answer
What experiment could you perform to see if the presence of insoluble material really does have a significant effect on you calculated %p2o5 value?
