2 Determine the following for Solutions 2 through 4 , and record your results in Table 2.4. a [B]] using Equation 5 . Sample Calculation with Solution 2: b [He] using Equation 2 . Sample Calculation with Solution 2: c. [H3O+] from the pH tring [H3O+]=10od, Sample Calculation with Solubion 2: K using Equation 1. Sample Calculation with Solution 2: 2 Determine the following for Solutions 2 through 4 , and record your results in Table 2.4. a [B]] using Equation 5 . Sample Calculation with Solution 2: b [He] using Equation 2 . Sample Calculation with Solution 2: c. [H3O+] from the pH tring [H3O+]=10od, Sample Calculation with Solubion 2: K using Equation 1. Sample Calculation with Solution 2