How much heat is released by 500.0 g of water as it cools from 45.5 °C to
22.0°C?

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

You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present

Which statement best explains the relationship between an area is geography and the temperature of its surface water