3 Answered Questions for the topic Gravimetric analysis

Gravimetric Analysis Chemistry

12/13/20

gravimetric analysis
Iron in an ore is gravimentrically analyse by weighing Fe2O3 precipitate. If the iron content in the range 10% to 14%, what is the minimum mass of sample (in four significant result) required to... more
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Gravimetric Analysis Analytical Chemistry

12/13/20

gravimetric analysis
Calcium in tap water sample (0.20 L) was determined by precipitating the cation as CaC2O4. The precipitate then filtered, washed and ignited to form 0.1132g of CuO. Calculate the concentration of... more
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Gravimetric Analysis Chemistry

11/05/18

How many grams of NH3 can be produced theoretically from the reaction of 4.00g of N2 and 4.00g of H2?
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