Determine whether the following hydroxide ion concentrations ([oh−]) correspond to acidic, basic, or neutral solutions by estimating their corresponding hydronium ion concentrations ([h3o+] using the ion product constant of water (kw).hydronium ion concentration [h3o+] solution conditiongreater than 1×10−7 m acidicequal to 1×10−7 m neutralless than 1×10−7 m basicit may to keep the following equation in mind as you workkw = [h3o+][oh−] = [1×10−7 m][1×10−7 m] = 1×10−14 m