Ahydrogen ion [h3o+] concentration of 2.68 x10-3 is best represented by which ph?

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al

Electrons are extremely important to what area of technology? a) anti-aging research b) household product development c) electronics d) drug discovery

According to the tide table below what time of day will the highest tide occur? (2 pt) the highest tide will occur at