20 ml of 80°c water is mixed with 20 ml of 0°c water in a perfect calorimeter. what is the final temperature?

What is the correct term for living the most sustainable life you can within your current circumstances?

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal.b. he is determining chemical properties that are sufficient to identify the metal.c. he is determining physical properties that are insufficient to identify the metal.d. he is determining chemical properties that are insufficient to identify the metal.

Answer asap need by wednesday morning calculate the ph of 0.036m naoh best answer will be brainliest