Calculate the ph of a 0.10 m solution of hypochlorous acid, hocl. ka of hocl is 3.5ã10â8 at 25 âc. express your answer numerically using two decimal places.

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

How many neutrons does a atom of cobalt have?

If i can still dissolve more sugar into the solution at a certain temperature what would i call that solution