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VCE Stuff => VCE Science => VCE Mathematics/Science/Technology => VCE Subjects + Help => VCE Chemistry => Topic started by: dinosaur93 on March 07, 2012, 06:45:52 pm

Title: Analysis of the iron (II) content of lawn fertiliser
Post by: dinosaur93 on March 07, 2012, 06:45:52 pm

Could anyone help me list a range of major sources of error?

Title: Re: Analysis of the iron (II) content of lawn fertiliser
Post by: ggxoxo on March 07, 2012, 08:33:59 pm

Systematic error- errors inherent within scales, equipment, etc

Random errors- incorrect reading (e.g. not reading bottom of meniscus); not adding enough or adding too much reagents