What is the weight of one gallon of water?

What is the weight of one gallon of water?

• A. 8.33 pounds
• B. 10.5 pounds
• C. 7.0 pounds
• D. 9.0 pounds

Answer: (A)

One gallon of water weighs approximately 8.33 pounds at standard temperature and pressure. This is based on the density of water, which is commonly used as a reference for liquid measurements. The weight of water can be crucial in various calculations related to pool operations, such as determining the appropriate chemical dosages and understanding water volume for maintenance purposes. The other options do not reflect the standard weight of a gallon of water; for instance, 10.5 pounds significantly overestimates the weight and could lead to incorrect calculations, especially in scenarios involving pool management and chemical applications. Similarly, both 7.0 pounds and 9.0 pounds are underestimations and do not align with the scientifically accepted weight for a gallon of water. Understanding that 8.33 pounds is the standard helps ensure accurate measurements and effective pool maintenance strategies.

One gallon of water weighs approximately 8.33 pounds at standard temperature and pressure. This is based on the density of water, which is commonly used as a reference for liquid measurements. The weight of water can be crucial in various calculations related to pool operations, such as determining the appropriate chemical dosages and understanding water volume for maintenance purposes.

The other options do not reflect the standard weight of a gallon of water; for instance, 10.5 pounds significantly overestimates the weight and could lead to incorrect calculations, especially in scenarios involving pool management and chemical applications. Similarly, both 7.0 pounds and 9.0 pounds are underestimations and do not align with the scientifically accepted weight for a gallon of water. Understanding that 8.33 pounds is the standard helps ensure accurate measurements and effective pool maintenance strategies.