How many BTUs will it take to change 1 gallon of water at 32 degrees to ice at 32 degrees?

The specific heat of water is 1 BTU per pound per degree Fahrenheit. There are 8.3378 lbs/gallon at 60 degrees, which equals 3251.742 pounds of water. The number of BTUs to raise it 188 degrees is then 611,327.496 BTUs. ...

91,333 BTUs in 1 gallon of propane

That will completely depend on how much water there is.

6519.2 btus are required.

134,000 BTUs per gallon

About 114,000 BTU per US gallon.

BTU: British Thermal Unit, the amount of energy it takes to raise one pound of water one degree Fahrenheit. In this case 500g(x aproximatly 8 pounds per gallon) or 4000 pounds x 70(the difference from 5 degrees to 75 degrees), which equals 280,000 BTUS ...

jet fuel kerosene is about 126,000 BTU per US gallon

For regular gasoline, 125,000 BTU per US gallon

You can assume two temperatures, and calculate the amount of energy required to heat the water from one temperature to the other. Then convert that to BTU. ...

One gallon of kerosene will produce 134,000 BTUs of energy when burned.

100 BTU if it's Fahrenheit

Depends on the BTUs of the heater.

8.33 btu if the gallon is US measure, 10 btu if the gallon is british measure. A btu is the amount of heat required to raise 1 pound of water 1 degree fahrenheit at atmospheric pressure (14.696 psia). ...

That depends on what the starting temperature of the water is, and what temperature you want it to reach. If you expect to get a number, you must first give the necessary numbers. ...

1 BTU = heat corresponding to change in temperature of 1 pound of water by 1° Fahrenheit. Weight of 1 gallon of water = roughly 8.33 pounds Heat corresponding to change in temperature of 1 gallon of water by 1° Fahrenheit = 8.33 BTU. But it doesn't take that, i.e. you don't have to supply it. You're talking about lowering the temperature, so you're just allowing the water to cool on its own. As it does, it releases 8.33 BTU of heat, which you...

BTUs to Evaporate One Pound of Water Quick Answer: Somewhere around 1000BTU/lb Long answer: It depends on the temperature of the water you start with. Before you can evaporate the water, you must heat it to it's boiling point. The warmer the water you start with the fewer BTUs will be needed to heat the water to its boiling point. Keep in mind the BTUs require to raise the water to its boiling point are very few compared to the BTUs required...

The question cannot be answered because: the temperature scale being used has not been specified, There is no normal temperature scale in which you can have ice at 32 degrees and steam at 82 degrees without large changes in pressure. If changes in pressure are permitted then there is no simple formula to calculate the amount of heat (btus) required. ...

Depending on the fuel grade and blend, about 114,000 - 125,000.

One measure does not directly translate to another. A BTU is the amount of heat that it takes to raise the temp of one pound of water by one degree F. A burning match, and a burning fireplace may both be at 650 degrees, but the fireplace gives off more heat (more BTUs) ...

1 gallon of Propane ~= 4.23 lbs ~= 91500 Btus 1 lbs of Propane ~=22000 Btus 20 lb tank of propane holds approx 4 gallons of propane (approx 366000 BTUs) Hope this helps/ ...

Assume the water is initially at 40 F and 14.7 psia. m = ( 1.0 gal ) ( 1.0 ft^3 /7.4805 gal ) ( 62.43 lbm / ft^3 ) = 8.346 lbm Q = Delta U = ( m ) ( Cv ) ( T2 - T1 ) Q = ( 8.346 lbm ) ( 1.00 Btu / lbm - Fdeg ) ( 200 F - 40 F ) = 1335 Btu <---------------- ...

1 btu raises 1 lb water 1 degree F from 62 to 63 degrees. generally 1 btu/lb/degree F x 20 degrees F difference x 15 lbs = 300 btus specifically the heat of the liquid at 100F is 67.97 btus and at 120F = 87.92 btu 87.92 - 67.97 = 19.95 btu 19.95 x 15 lbs. = 299.25 btus to be more accurate ...

1 gallon of Propane ~= 4.23 lbs ~= 91500 Btus 1 lbs of Propane ~=22000 Btus 20 lb tank of propane holds approx 4 gallons of propane (366000 BTUs) Your grill will last 366000 BTUs/ Grill BTU output hrs ...

Approximately 5,800,000 BTUs per 42-gallon barrel.