Type of change that doesn't involve the formation of new kind of matter

A gas occupies 72.1 at stp. At what temperature would the gas occupy 85.9 L at a pressure of 93.6 kPa?

Which branch of Earth science is most closely related to a study about the benefits of wind turbines for energy production? geology meteorology oceanography environmental science

29 Which term identifies a type of nuclear reaction? (1) fermentation (3) reduction (2) deposition (4) fission

Liquid water is heated until it boils and becomes water gas. Which statement is true about the water? a.) Both the physical properties and the chemical properties have changed. b.

What is the empirical formula for a compound that is a 83.7% carbon and 16.3% hydrogen

Which object forms when a supergiant runs out of fuel? a red giant a black hole a white dwarf a neutron star

What is the formula for lithium iodide

Which statement would be the most useful for deriving the ideal gas law? Volume is directly proportional to the number of moles. Volume is inversely proportional to the temperature. Pressure is directly proportional to the volume.

What monomers are used to construct this polymer and where are they found?

How many moles of methane are required to produce 22g co2 after combustion