Web1 liter of water, molar mass 18g, => 55.6 moles The energy needed is 237 kJ per mole (from your link - see under "thermodynamics"). 237 * 55.6 => 13.2 MJ of energy for a liter of water. In terms of power, this is 3.67 kW for one hour. WebDec 15, 2009 · 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...
How many watts are required to raise one liter of water by one …
WebOct 13, 2015 · volume of water to heat: 100 liters (26.4 gallons) required water temp = 45°C (113°F) mains water temp = 10°C (50°F) So to heat 100 liters to upper temperature of 35°C, with an electric heater: 100 liters * (45-10) = 3500 kcal 1 kcal is equal to 1/860 kWh, so: 3500kcal / 860 ≈ 4 kWh (13.6 kBtu/h) Web5 hours ago · The average human body emits around 100 watts of heat at rest. When exercising, that heat can reach 1,000 watts: enough to boil one litre of water in six minutes. When people gather... fat fish mazatlan menu
Seven Ways to Recycle Heat and Reduce Carbon Emissions - World-Energy
WebOct 8, 2010 · How many kw are needed to heat 1 liter of water 1 degree? 1 litre for 1 degree in 1hour is 1,16 kW/h How many calories does 1 liter of cool water contain? 0 calories What... Web22 hours ago · 4. Wastewater treatment plants. Sewage and water treatment plants produce a lot of heat, which is generated from the composting of organic material in sludge (temperatures can reach 70°C). This ... http://aquatext.com/calcs/energyheat.htm fatfish medialab