(very urgent help please) - Metals A and B behave ideally (Raoultian behavior) in both liquid and solid solutions. Calculate the composition of the liquid solution, XA(l) in equilibrium at 1050 K. Metal A: Tm,A=1400 K and ΔH°m,A=7000 J∙mol-1. Metal B: Tm,B=800 K and ΔH°m,B=4000 J∙mol-1.
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(very urgent help please) - Metals A and B behave ideally (Raoultian behavior) in both liquid...
Please help with solving Question 1 (A-C) Thank you!
Unless otherwise specified in the problem, you may assume that all solutions are at 25°C. 1. 50.0 mL of a pH 6.00 carbonic acid buffer is titrated with 0.2857 M NaOH, requiring 17.47 mL to reach the second equivalence point. a. Calculate the molarity of carbonic acid and bicarbonate in the original buffer. Carbonic acid: Bicarbonate: b. Calculate the pH of the solution after a total of 100.0 mL of 0.2857...