. 100mL of a 0.2 M solution of NaOH is mixed with 150mL of a 0.3 M HCl solution. A neutralization reaction occurs: NaOH + HCl --> NaCl + H2O. What is the molarity of the molecules in the mixed solution after the reaction has reached completion?
(e) Consider this example problem: If 100 mL of 0.100 M HCl solution is mixed with 100. mL of 0.100 M NaOH, what is the molarity of the resulting salt solution? (assuming the volumes are additive and ignore the change in H2O, which is negligible). HCIA NaOHa NaCl + H2O 1 mol 1 mol 1 mol Mols @Start: 100 mL (100 M ME!) 100 ml (0.1.000 ) O mol = 10 mmol HBr = 10 mmol NaOH Change - 10...
100 mL of 0.500 M HCl is mixed with 100 mL of 0.600 M NaOH in a constant pressure calorimeter. The initial temperature of the solutions is 22.50 C and the final temperature of the mixed solution is 25.86 C. Calculate ?rH (in units of JK/mol-rxn) for the reaction NaOH(aq) + HCl(aq) -> NaCl(aq) + H2O(l) The density of the resulting solution is 100 g/mL, and its specific heat is 4.184 J/(g C). Thank you in advance!
If 150 mL of 0.1 M HCl were mixed with 100 mL of 0.125 M NaOH what would be the pH of the resulting solution? A. 1 B. 2 C. 3 D. 4
Question 6 100 mL of 0.25 M NaNO3 solution is mixed with 150 mL of 0.5 M NaNO3 solution. What is the molarity of the resulting mixture? 0.2 M 0.4 M 0.1 M 8.5 M
Determine the volume of 0.150 M NaOH solution required to neutralize 40 mL of a 0.44 M HCl solution. The neutralization reaction is NaOH(aq) + HCl(aq) → H2O(l) + NaCl(aq)
Determine the volume of 0.150 M NaOH solution required to neutralize 175 mL of a 0.66 M HCl solution. The neutralization reaction is NaOH(aq) + HCl(aq) → H2O(l) + NaCl(aq)
100 mL of 0.1 M HCl are mixed with 100 mL of 0.25 M NaOH. If the temperature of solution rose 5.0 degree C, what is the heat of reaction? Heat lost by_____ = - Heat gained by _____
In a titration experiment, 12.6 mL of an aqueous HCl solution was titrated with 0.2 M NaOH solution. The equivalence point in the titration was reached when 9.6 mL of the NaOH solution was added. What is the molarity of the HCl solution?
15.00 mL of 1.000 M NaOH solution is mixed with 50.00 mL of 1.000 M HCl solution, both at 21.0 °C. Assuming that the density of both of the solutions is 1.00 g/ml, and that the specific heat capacity is 4.18 JK-Ig1, what is the final temperature of the solution? The heat of neutralization of HCl by NaOH is -63.2 kJ/mol.