Please help with this question. Thank you!
Please help with this question. Thank you! Complete the following table of data for Na2HASO4. (Assume the density of wat...
Complete the following table of data for NaCl. (Assume the density of water is 1.00 g/mL.) T(°C) Solubility (g/100. g) Concentration (M) Ksp AG I (kJ/mol) 24.0 37.1 34.0 37.4 4.0 44.0 37.8 4.9 54.0 38.3 49 64.0 38.9 4.0 74.0 39.6 4g 84.0 40.3 4.0 Use a graph of AG vs. T to determine the following. (Enter your answers to three significant figures.) What is the value of AH for the system? 4.9 kJ/mol What is the value of...
Please help this is due at 1:30pm EST Complete the following table of data for Ce2(SO4)3 . 9 H20. (Assume the density of water is 1.00 g/mL.) T (°C) Solubility (g/100. g) Ksp Concentration ΔG (M) (kJ/mol) 40 0.104 401,040 35.0 7.62 40 0.0850 4.0 4.0 43.0 6.21 40 0.0688 4.0 4.0 51.0 5.03 4.0 0.0561 4.0 4.0 59.0 4.10 40 0.0465 4.0 4.0 67.0 3.40 40 0.0401 4.0 4.0 2.93 75.0 40 0.0370 4.0 4.0 83.0 2.71 three significant...
Please help fill in data table and answer questions below table. thank you! It was only 2 reactions, there is not a 4th. Please help with information provided. DATA 1. Volume of 1.00 M HCI 2. Final temperature, t, 3. Initial temperature, t, 4. Change in temperature, t 5. Mass of solid 6. Heat, Reaction 2 (Mg) Reaction 1 (Mgo) 50.0 41.3 500 ml mL oC oC oC oC Mg kJ kJ 7. ΔΗ kJ kJ 8. Moles mol Mg...
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...