Author Question: The acidity of a solution can be gauged by measuring the concentration of hydrogen ions in the ... (Read 69 times)

craiczarry · **on:** Jun 16, 2021

The acidity of a solution can be gauged by measuring the concentration of hydrogen ions in the solution. This ion concentration is usually given in units of moles per liter (mols) and is denoted by [H⁺]. For distilled water, [H⁺] ≈ 10^-7 mols indicating that each liter of water contains approximately 10^-7 moles of hydrogen ions. The pH of a solution is defined by
pH = log₁₀

.
Thus the pH of distilled water is about 7. Find the concentration of hydrogen ions, [H⁺], in a solution having a pH equal to 8.8. Express your answer to three significant digits using scientific notation.
◦ 9.44 × 10-1 mols
◦ 1.58 × 10-8 mols
◦ 1.51 × 10-4 mols
◦ 1.58 × 10-9 mols

miss.ashley · **Reply #1 on:** Jun 16, 2021

A FREE account is required to view all solutions!

Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.

Answer Preview

Only 29% of students answer this correctly