q = m•Hv, where q is amount of energy added, mis mass in grams, which is 300g, and Hv is heat of vaporization of water, which is 2260 J/g .
q = 300g x 2260 J/g = 678 000 Joules
Methane needs oxygen to combust so it would depend on how much oxygen there is in the chamber.
If all the water boils off, the mass of the steam will be 100 grams. Matter cannot be created or destroyed.
100g
Steam. Water boils at 100 degrees Celsius.
To make sure whatever you are heating doesnt get above the temperature of steam (~100 degrees C).
To raise 1000 grams of water from 50 to 100 degrees requires 50 degrees x 1000 grams of heat, so the answer is 50,000 calories. Water at 100 degrees requires an additional 550 calories to convert 1 gram fully into steam. Therefore the remaining 50,000 calories can convert 50,000/550 grams into steam. So 90.9 grams become steam, and that's the answer.
1600
Assuming standard atmospheric pressure, 2260 kilojoules.
Steam, possibly just hot water, but if enough is added(212 Degrees F)(100 degrees C) than it will turn into water vapor.
You mean how much heat energy will be lost/transferred as you are losing Joules here. All in steam, so a simple q problem and no change of state. 2.67 kg = 2670 grams q = (2670 grams steam)(2.0 J/gC)(105 C - 282 C) = - 9.45 X 105 Joules ----------------------------------- This much heat energy must be lost to lower the temperature of the steam.
Methane needs oxygen to combust so it would depend on how much oxygen there is in the chamber.
How to convert kilocalorie to kilograme
If all the water boils off, the mass of the steam will be 100 grams. Matter cannot be created or destroyed.
Heat it.... The heat will first convert ice into water and will then convert it into steam. You can heat ice in any kettle.....or saucepan.......
at 105 degreesCelsius,steam is still steam.at about 50,000 degrees Celsius,steam turns into plasma, the fourth state of matter.
At standard pressure a gram of water at 100 degrees C requires 550 calories to convert it into steam at 100 degrees C. Therefore, 234.5 grams requires 128975 calories, or 541700 Joules.
Steam is boiled up water that is over 100 degrees centigrade