A 13.9 mL solution of HCl is completely neutralized by titrating with 24.9 mL of 0.0100 M NaOH. What is the concentration of
the HCl solution?

HCI + NaOH --> H2O + NaCl

For each of the following types of reactions, write a general reaction formula in the symbolic form—for example, a + b → ab. single-displacement double-displacement synthesis decomposition

Based on the equation and the information in the table, what is the enthalpy of the reaction?

Is 343 in the sequence -5, -2, 1, 4, 7