ompound 1h (1.25 g, 5.20 mmol) was dissolved in hot MeOH (20 mL), to which 1N NaOH (10 mL, 10.0 mmol) was added. The mixture was heated under reflux for 1 h and then more water (50 mL) was added. The aqueous layer was neutralized by addition of 1M HCl (15 mL). The precipitated crude product was collected by filtration, which was recrystallized from MeOH to give a yellow solid 1k. Yield: 0.63 g, 53%. 1. What is the limiting reagent (LR) in the reaction above and why has it been chosen
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Chemistry, 22.06.2019 06:30, yolo123321
The following reaction shows sodium carbonate reacting with calcium hydroxide. na2co3 + ca(oh)2 → naoh + caco3 how many grams of naoh are produced from 20.0 grams of na2co3? (molar mass of na = 22.989 g/mol, c = 12.01 g/mol, o = 15.999 g/mol, ca = 40.078 g/mol, h = 1.008 g/mol) 12.2 grams 15.1 grams 24.4 grams 30.2 grams
Answers: 2
Chemistry, 23.06.2019 00:30, danielmartinez024m
Maya wrote if you step to describe how carbon circulates between the atmosphere and living organisms
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ompound 1h (1.25 g, 5.20 mmol) was dissolved in hot MeOH (20 mL), to which 1N NaOH (10 mL, 10.0 mmol...
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