Find the amount of heat energy needed to convert 400 grams of ice at -38°C to steam at 160°C.?
- ChemTeamLv 72 months ago
Here's an example of the series of calculation steps needed:
- JJLv 72 months ago
The total energy required is the sum of the energy to heat the -38 °C ice to 0 °C ice, melting the 0 °C ice into 0 °C water, heating the water to 100 °C, converting 100 °C water to 100 °C steam and heating the steam to 160 °C. To get the final value, first calculate the individual energy values and then add them up.