A gas sample in a closed container at 105oC and at 42 L is allowed to expand until it reaches a final volume of 89 L. What is the final temperature of this gas sample?

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.

What is the mass of phosphorous in a 51-kg person

How many grams are there in one megagram