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What is the boiling point of a solution prepared by dissolving 37.5 g of glucose (C6H12O6, MW=180.16g/mol) in 750 g of ethanol (CH3CH2OH, MW=46.07g/mol)? Kb=1.22°C/m, boiling point of pure ethanol=78.24°C? ΔTb=ikbm

What is the molecularity of the following reaction?CH4(g) + 2O2(g) → CO2(g) + 2H2O(g)

The rate constant for the following second-order reaction is 10.18 L mol-1 s-1. 2A → B + CWhat is the concentration of A after 60.0s assuming an initial concentration of 6.02M?

Determine the rate law of the following elementary reaction: 2A → B + C

The decomposition of an inorganic solid follows first-order kinetics and has an activation energy of 20.1 kJ/mol. By what factor will the rate of the reaction increase if the reaction temperature goes from 200.0K to 230K?

Calculate the solubility of lead(II) iodide, PbI2, in 0.50 M KI. Ksp = 7.9 × 10-9

Two aqueous solutions are prepared: 1.00m fructose and 1.00m glucose. Which of the following statements is true?

The solubility of methyl salicylate (MW=152.15 g/mol) in water at 30°C is 0.697 g/L.What is the molarity of a saturated methyl salicylate solution?

What are insulin secretagogues?

  Which of the above pinned structures is the thalamus?