There are 300 light particles in an airtight container. Which adjustment would increase the speed of the particles?(1 point) Responses keeping the volume constant and cooling the container keeping the volume constant and cooling the container keeping the pressure constant and increasing the temperature keeping the pressure constant and increasing the temperature keeping the volume constant and replacing the light particles with heavy particles keeping the volume constant and replacing the light particles with heavy particles keeping the temperature constant and increasing the container volume
Keeping the pressure constant and increasing the temperature.
The relationships among which variable quantities are expressed by the ideal gas law equation?(1 point) Responses pressure, volume, temperature, number of moles pressure, volume, temperature, number of moles pressure, volume, number of moles, mass pressure, volume, number of moles, mass volume, temperature, number of moles, gas constant volume, temperature, number of moles, gas constant pressure, volume, temperature, molar mass
The relationships among pressure, volume, temperature, and number of moles are expressed by the ideal gas law equation.
When salt dissolves completely into water, which term is used to describe the water? (1 point) Responses solute solute solution solution concentration concentration solvent
Solvent is the term used to describe the water when salt dissolves completely into it.
Which statement best describes what happens when oil and water are stirred together?(1 point) Responses Oil molecules will repel each other electrically, leading to complete mixing of the two substances. Oil molecules will repel each other electrically, leading to complete mixing of the two substances. Water and oil molecules have opposite electrical charges, causing them to repel each other and separate. Water and oil molecules have opposite electrical charges, causing them to repel each other and separate. Oil and water molecules have like charges, causing them to repel each other and separate. Oil and water molecules have like charges, causing them to repel each other and separate. Water molecules will attract each other electrically, but they will not attract oil molecules
Oil and water molecules have like charges, causing them to repel each other and separate.
