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How many BTUs will it take to change 1 gallon of water at 32 degrees to ice at 32 degrees?
You would need to remove approximately 1200 BTUs of heat to convert a gallon of water to ice. There are 8.34 lb in a gallon of water, which converting to lb-moles is 0.463. The latent heat of crystallization for water is -2583.4 BTU/lb-mole. Multiplying the two together and you get -1197 BTUs, which means you need to remove that amount of heat to convert the gallon of water to ice.
What does it mean when they say it will produce 6 gallon per minute 35 degree rise?
When it is stated that a system can produce 6 gallons per minute (GPM) with a 35-degree rise, it means the system can heat or cool water at a rate of 6 gallons per minute, raising or lowering its temperature by 35 degrees Fahrenheit. This specification is often used for water heaters or cooling systems, indicating their efficiency and capacity to meet specific temperature needs. Essentially, it provides a measure of the system's performance in terms of flow rate and temperature change.
How many therms to heat one gallon of water 50 degrees?
To heat one gallon of water by 50 degrees Fahrenheit, you need approximately 0.2 therms of energy. This is based on the fact that it takes about 8.33 BTUs to raise the temperature of one gallon of water by one degree Fahrenheit, totaling around 416.5 BTUs for a 50-degree increase. Since one therm is equivalent to 100,000 BTUs, the calculation gives you about 0.00416 therms per degree, resulting in roughly 0.2 therms for the total increase.
How much water per gallon is used while running a bathroom faucet per minute?
Check the neck of the faucet it is sometimes inscribe their on the back.
How many btu does it take to raise the temperature of 1 gallon of water 1 degree if water was already 50 degrees?
U.S.gallon = 8.33 pounds of water. Therefore to raise the temperature by one degree F will require 8.33 BTU. The initial temperature of 50 F is inconsequential.
How many gallons of water does my HP pool pump pump per minute?
Between a 500-gallon-per-minute pump and a 2,000-gallon-per-minute pump.
How many cubic feet of vapor does 1 gallon of water evaporated in 1 minute generate?
Assuming all the water becomes steam in that 1 minute: 1 gallon = 0.13368 cubic feet and the volumetric expansion of water into steam is 1675. Therefore 1 gallon of water will produce 1675 x 0.13368 = 223.914 cubic feet of steam. Which would also be 223.914 cubic feet per minute since the water is evaporated in 1 minute.
How much does a gallon of 50 degree water weigh?
1 gallon of water weighs 8.34 pounds, or 3.786 kilograms
Can you replace a 50 gallon water heater for a 40 gallon?
Yes, that is easily done, but will it cope adequately with demand ?
How much ice to lower the temperature of a gallon of 90 degree F water by 1 degree F?
Depends on the temperature of the ice.
How much water is used in an eight-minute shower with a standard 2.2 gallon per minute shower head?
Easy to figure out 2.2 * 8 = 17.6
How many btu per gallon of water?
It takes 8.33 BTU to raise the temperature of water 1 degree F.
What size water heater for 1200sqfeet?
It is not the square feet that determines the size water heater you need it is the demand. The more people who live in the home the higher the demand on the water heater to produce enough hot water. 1-3 people requires a 40 gallon water heater 4-6 people requires a 50 gallon water heater Of course you can make do with a 40 gallon water heater with a family of 4 or more but you will at times run out of hot water. Even if there are only 1 or 2 living in the home do not buy a 30 gallon water heater. You save very little money and may run out of hot water. But at least a 40 gallon.
How many BTU are required to raise the temperature of one gallon of water one degree Fahrenheit in one hour?
This is a pretty straightforward calculation. By definition, a BTU is the amount of energy required to raise one pound of water one degree F. But you have one gallon of water, which weighs approximately* 8.34 pounds. So, you'd need 8.34 BTU to increase one gallon of water one degree F. Note how the amount of time was not important. Whether you heat the water slowly or quickly doesn't matter. You will still require 8.34 BTU to raise the temperature of a gallon of water one degree F. * I say approximately because the weight of water varies slightly with its temperature. Water is at its densest at 4 degrees Celsius (39 degrees F). A gallon of water at temperatures above and below that value will weigh less.
How much water could you save in a day?
over 5 gallons of water but if you take a 10-15 minute shower you can save a half a gallon of water by 6min. to 5min.
How many watts are required to heat one gallon of water one degree?
2.4705 watts/hour
How many BTUs will it take to change 1 gallon of water at 32 degrees to ice at 32 degrees?
You would need to remove approximately 1200 BTUs of heat to convert a gallon of water to ice. There are 8.34 lb in a gallon of water, which converting to lb-moles is 0.463. The latent heat of crystallization for water is -2583.4 BTU/lb-mole. Multiplying the two together and you get -1197 BTUs, which means you need to remove that amount of heat to convert the gallon of water to ice.
