How to find melting point with specific heat? Specific heat and melting point: Specific heat: means the amount of heat that could raise up the temperature of 1 kg of substance by 1 degree C. Melting point: is the point where the substance changes from one phase to another, (solid to li...
1. How much energy will it take to bring up the temperature of a 2 kg brick (specific heat = 840 J/kgoC) by 10 degrees Celsius? 2. What is the heat of formation for the following equation? CH4(g) + 2 At 300 K, what is the maximum enthalpy that a substance with an entropy of...
Hence, I need to introduce sensible (but not necessarily precise) thermodynamic properties for the vapour phase, as well, so that thesimulationeffectively remains inpure liquid. I have all theliquidlaws needed, for the following properties: specific enthalpyhl(p,T)=(34.5+0.235×(T−273.15))×...
Cp: Specific heat of pipe material in kj/kgoC hfg: Enthalpy of evaporation or saturated enthalpy at operating pressure in kj/kg t: Time of warming-up in minutes Note:Suppose if the warm-up/heating time of the system is increased to 12 minutes from 6 minutes, then the initial flow rate...
Find the required approach in the manufacturers installation instructions, which will be specific to the condenser you are servicing. Measure the outdoor air temperature entering the condenser from top to bottom of the coil outside of line of site of the sun and obtain an average condenser ...
The yellow side chain's “head” corresponds to an alternative rotamer of the central side chain (brown/pink), which is forbidden by close packing. (B) Enthalpy H, entropy S, and free energy G of the protein molecule, depending on its uniform density. T is the temperature of the MG ...
dydz(4) = y(5);%Specific mass balance(H2O) dydz(5) = ((y(1)*y(5))+(dens_cat_weighted*r_H2O))/(D_m+D_l);%Specific mass balance(H2O) dydz(6) = y(7);%Specific mass balance(CO2) dydz(7) = ((y(1)*y(7))+(dens_cat_weighted*r_CO2))/(D_m+D_l);%Specific mass...
1. On a cold rainy day, outdoor air leaks into a house and warms up to room temperature. What happens to the indoor relative humidity? 2. A double-pane window develops a leak that allows humid air to get into the space between the panes. Which surface is most likely to have condensa...
Make a coffee-cup calorimeter using a Styrofoam cup, a cardboard or plastic lid and a thermometer to measure enthalpy changes in chemical reactions.
How to Get a Job After College: Our Guide to Job Hunting as a Student and Beyond The good news: you're graduating! The bad news: now the job hunt begins. Thankfully, we've put together a guide for job hunting as a student.