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Just to reiterate-for this lab the reporting is quite simple. There are three labs each with a numbered unknown. Use the tables below to report

Just to reiterate-for this lab the reporting is quite simple. There are three labs each with a numbered unknown. Use the tables below to report you results.

Lab 1:

Unknown number

Catlin

Present

Absent

Ag+

Hg22+

Pb2+

Lab 2:

Unknown number

Catlin

Present

Absent

Co2+

Cr2+

Cu2+

Lab 3:

Unknown number

Catlin

Present

Absent

Ba2+

Sr2+

Ca2+

Mg2+

Grading for this lab is based on the number of right answers. You will be assigned ten points for every correct answer for a maximum of 100 points.

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