Write 2.0 x 10^-3 in standard notation

12. calculate the hydroxide ion concentration of a solution with ph = 3.25. show all calculations leading to an answer

Write and balance the chemical equation that represents the reaction of aqueous sulfuric acid with aqueous sodium hydroxide to form water and sodium sulfate. include phases.

Which one of the following bonds would you expect to be the most polar? a) b–h b) n–h c) p–h d) al–h e) c–h