How to calculate enthalpy of vaporization? What is the unit of enthalpy? How many calories are in a kilocalorie? What amount of heat (in kJ) is required to convert 10.1 g of an unknown liquid (MM = 83.21 g/mol) at 19.2 deg C to a gas at 93.5 deg C? (Specific heat capacity of ...
Where R is the gas constant and C is the y-intercept of the graph. To find the heat of vaporization, we need to plug in the values for slope, temperature, and gas constant into the equation. The given temperature is in Kelvin, so we do not need to convert it. ...
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For a quick definition dew point is the temperature at which air becomes saturated with respect to a plane surface of water. If you're a bit interested in meteorology, environmental science, or agriculture you may find this interesting.
Step 8: Find the second set of diagonal lines which identify wet bulb temperature. Though these lines are close to the enthalpy lines, they’re not actually parallel. When using Airtable’s PDF psychrometric chart, there are some formational aspects to be aware of. First, the properties of...
However, hcv is the maximum heat energy that the complete combustion releases on the burning of the fuel. We refer to it as the gcv of the fuel. We can subtract from the hcv, an amount of heat required to evaporate the water formed, we can easily find Lower Calorific Value (LCV). Be...
Room for More.When I'm not sure if I'll run out of space in my luggage for bottles I'll find at my destination, I put a zipper-closed canvas bag in my luggage. That way if I bring home a ton of booze, I can put the extra dirty clothes and toiletries into the zipper bag and...
Calculate the energy needed to bring a cup of water (about 250 g) from 10 C to the boiling point. Then find the time it takes to heat this water A kettle draws power of 2000 W and has an efficiency of 85%. You fill the...
How many joules of energy are required to raise the temperature of {eq}50 {/eq} grams of water from {eq}-100 ^\circ \ C {/eq} to {eq}120 ^\circ\ C {/eq}? Heat Heat is a type of energy that causes temperature change. The quantity of...
That quantity of heat that is absorbed to elevate the temperature of any substance by one unit is called heat capacity. It is denoted by C. It is of...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your...