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How fast do molecules of alcohol move?
The speed at which molecules of alcohol move can vary depending on factors such as temperature. However, on average, the molecules of alcohol move at speeds of around several hundred meters per second.
Does sound waves make air molecules vibrate?
vibrations make air molecules move
How is electricity used to make the heater working?
Energy makes molecules rapidly move faster and faster, and when you make molecules move faster you are creating heat. So by using electricity(energy), you speed up the molecules of water, thus creating heat.
How does heat make molecules move?
The heat energizes the molecules.The molecules of air will move here and there as they are free. Molecules of solids vibrate at there place.Due to heat the molecules get energized that is the main thing.
When rubbing alcohol and water mix does rubbing alcohol make water disappear?
No, rubbing alcohol does not make water disappear when they mix. Instead, rubbing alcohol and water form a uniform solution where the molecules of both substances are evenly distributed throughout the mixture.
Which of the molecules are diatomic molecules in ethyl alcohol?
Oxygen and hydrogen have diatomic molecules.
Why if alcohol has indefinite shape?
Alcohol, like other liquids, takes the shape of its container because its molecules are free to move and flow. This property is due to the relatively weak intermolecular forces between alcohol molecules, allowing them to slide past each other and fill the available space.
What does alcohol in a thermometer rise in a result of?
The rise in alcohol in a thermometer is a result of the expansion of the alcohol due to increased temperature. As the temperature increases, the molecules in the alcohol move faster and spread out, causing the liquid to rise in the thermometer tube.
How does heat make things dry when the molecules are actually moving faster not slower?
the water molecules move away, e.g. evaporate
How does the density of Isopropyl alcohol change with temperature?
As temperature increases, the density of isopropyl alcohol decreases. This is due to the thermal expansion of the liquid, where the molecules move further apart, causing the density to decrease. Conversely, as temperature decreases, the density of isopropyl alcohol increases.
What do molecules do to make it cold?
Molecules can absorb thermal energy from their surroundings, such as through evaporation or expansion. This absorption of energy causes the molecules to move more slowly and results in a decrease in temperature, creating a sensation of coldness.
Three similarities between water and ethanol?
Water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.
