How much does a jug of water weigh?
A gallon of water in the US weighs an average of 8.34 pounds.The five U.S. gallons weigh in at 41.7 lbs.The British imperial gallon is over 10 pounds.On average, 5 imperial gallons weigh 10 pounds more than 5 U.S. gallons.The weight of water is not constant and can vary depending on the temperature.
Water is the most abundant molecule on the face of the Earth.Water can be found above the surface in the form of water vapor.The compound is only found in solid, liquid, and gas states.
H2O is one of the most well-known chemical formulas.The H stands for hydrogen with the subscript 2 for the number of hydrogen atoms, and O for 1 oxygen atom, all three atoms are joined together via covalent bonding, which means that they share electrons.
Water is less dense when it is frozen solid.Ice cubes float in beverages.A good amount of heat can be absorbed by water, which is why it is used as a coolant.
Changes in temperature and density are caused by the chemical composition of water.Water is the most dense when it is cold.Ice is lighter than cold water when it is frozen.Cold water is denser than warm water.
Water is vibrated and pushed against each other by thermal fluctuations.The density and weight of the water can change when weighed in a container.The variations in weight are very small.
Thermal changes affect water in many different ways.More minerals can be dissolved by water at higher temperatures.Higher water temperatures increase its electrical conductivity.
There is an impact on aquatic life from thermal fluctuations.Warm water holds less oxygen than cold water.When water temperature rises too high, compounds that are present in water become toxic.The balance of aquatic life depends on a constant, ideal temperature.
The weight of water is affected by gravity and atmospheric pressure.Water will weigh less on the moon because of the Earth's stronger gravity.Water and other liquids will weigh more on Jupiter because it has a stronger gravity than Earth.The weight of water is not affected by temperature or gravity.Its volume will not change.