Calculate the pH of a 0.0001 M solution of the strong acid, HCI.

Two friends at different locations want to communicate with each other by sending low energy signals. which of the following methods can they use to communicate? a) produce x-rays using colliding electrons and send them to radios, which capture sound b) send messages using infrared radiation, which travel in the form of waves c) send radio waves through intervening media like radio and television d) produce sound waves using microwaves from heated objects

What is the relation between concentration of reactants and the rate of chemical reaction?

According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc