4 Answered Questions for the topic Experimental Chemistry
Experimental Chemistry Organic Chemistry
How can an inexperienced chemist determine the chemical structure of a molecule?
Interlocked cyclic compounds?
Being new to chemistry, there maybe some properties I couldn't understand fully. One of them being cyclic compounds. One particular question about this is, whether these cyclic compounds, say... more
Why does fructose reduce Tollen's reagent and Fehling's solution?
Even though fructose is a ketohexose (ketone-containing hexose, a six-carbon monosaccharide), it reduces Tollen's reagent and Fehling's solution. Generally, a ketone does not reduces Tollen's... more
Experimental Chemistry Chemisty
How to modify prepared Seawater chemistry so that Mg/Ca ratio = 1?
I prepared 1 liter of artificial sea water by mixing 1 liter of pure water and 35 grams of "Instant Ocean" salt. According to the recipe, salinity = 35000 ppm, Magnesium (Mg) = 1320 ppm and Calcium... more