Question:

The following information is given for manganese at 1 atm:

Last updated: 8/8/2022

The following information is given for manganese at 1 atm:

The following information is given for manganese at 1 atm: Tb = 2095.00°C Tm = 1244.00°C Specific heat solid = 0.4770 J/g °C Specific heat liquid = 0.8370 J/g °C ΔHvap (2095.00°C) = 4.090 × 10³ J/g ΔH fus fus (1244.00°C) = 266.5 J/g A 44.00 g sample of solid manganese is initially at 1219.00°C. If the sample is heated at constant pressure (P = 1 atm), _ kJ of heat are needed to raise the temperature of the sample to 1340.00°C.

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