Since Janice was given a mixture of alcohol and water, her teacher suggested that she use temperature to separate the two substances. The property demonstrated by the experiment is D. boiling. The boiling point refers to the temperature at which the liquid phase of the substance will turn into vapor. Water is known to boil at 100°C at atmospheric pressure while alcohols are generally known to have a boiling point lower than that of water. In this experiment, knowing that the two substances had a significant difference in boiling temperature was crucial to be able to separate them into their pure substances.
Answer: Increase because ozone absorbs ultraviolet radiation from the sun and then re-radiates it at infrared wavelengths
is the answer i believe
Explanation:
Answer:
C.
Explanation:
Newton's 3rd law of motion: Inertia. It states that bodies at rest tend to stay at rest.
Outcome (dependent) variable-drinking energy drinks
Test (independent) variable- more aggressive
Use the ideal gas equation PV=nRT. You can compare before and after using P1V1/n1T1=P2V2/n2T2. Since the number of moles remains constant you can disregard moles from the equation and use pressure, volume and temp. Make sure your pressure is converted to atmospheres, your volume is in liters, and your temperature is in kelvins.
