5. Apply: In this simulation, the beakers are perfectly insulated. This means that no thermal energy (heat) is lost to the outside environment. If the beakers were not perfectly insulated, how do you think the sum of
their temperatures would change over time? Explain.

What pressure will be exerted by 0.675 moles of a gas at 25*c if it is in a 0.750-l container?

The mass of a neutron is equal to the mass of a proton plus the mass of an electron. true or false false true

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.