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1. You need to do very accurate measurements when I am in operation

2. It means I am one of the quantitative methods in science especially in Chemistry

3. Measurement of volumes is not of ultimate interest to me

4. An accurate analytical balance is a must.

5. When I am in operation formation of an insoluble precipitate is necessary.

6. The precipitate must be filtered, washed and dried to constant weight.
What am I?

Ans:Gravimetric Analysis

Or precipitation Gravemetry ✅

I like it when you guys can't get my riddles🤣🤣🤣

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1. I was born in July 1841 in Germany

2. I started an apprenticeship in Pharmacy in Hamburg in1862 five years after finishing basic school

3. I started studying chemistry at the same time and submitted a Thesis and was awarded a PhD in 1864

4. Thereafter I worked in Germany, France and Portugal.

1. I was born in July 1841 in Germany
2. I started an apprenticeship in Pharmacy in Hamburg in1862 five years after finishing basic school
3. I started studying chemistry at the same time and submitted a Thesis and was awarded a PhD in 1864
4. Thereafter I worked in Germany, France and Portugal.
5. I returned to Gottinsberg in Germany in 1872
6. In my active life I researched extensively into carbohydrates and developed a silver mirror test which was named after me
Who am I?
(Bernhard Christian Gottfried) Tollens

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