Gas Fraction by Mass [%] Mole weight [kg kmol-1] CO2 96.500 44.01 N2 3.472 4 28.02 SO2 0.015 0 64.06 Ar 0.007 0 39.94 H20 0.002 0 18.02
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- What is internal energy?Using the equation below and the data for “45 degrees celsius” (use your actual measured temperature), demonstrate that the relationship between temperature and pressure is in the Kelvin scale and not the Celsius scale. Explain your result. My actual measured temperature was 45.6 degrees celsius with a pressure of 106.93 kPa. use the equation (P1/T1)=(P2/T2)The figure below, called a heating curve, represents the temperature of a block of ice as thermal energy is added. (The ice melts into water and then vaporizes into steam.) The thermal energy required to change phase from solid to liquid is calculated using the equation Q = mLf, where Lf is called the (latent) heat of fusion. The thermal energy required to change phase from liquid to gas is calculated using the equation Q = mLv, where Lv is called the (latent) heat of vaporization. cice = 2100 J/kg·K; cwater = 4186 J/kg·K; csteam = 2000 J/kg·K; Lf of water = 3.33 x 105 J/kg; Lv of water = 2.26 x 106 J/kgA snowball made of ice at -11.2 degrees Celsius is thrown at a brick wall. Assuming no energy is lost to the wall or surrounding air, how fast would the snowball have to be thrown in order to completely vaporize upon impact? Include units in your answer. More information. REFER TO THE IMAGE FOR CLEARER DIRECTIONS