Question
The following information is givenfor magnesium at 1 atm: T b = 1090.00 C H vap ( 1090.00 C) = J/g T m = 649.00
The following information is givenfor magnesium at 1 atm:
| Tb= 1090.00°C | Hvap(1090.00°C) = J/g | |
| Tm = 649.00°C | Hfus(649.00°C) = J/g | |
| Specific heat solid= 1.017 J/g °C | ||
| Specific heat liquid= 1.339 J/g °C |
A 46.40 g sample ofsolid magnesium is initiallyat 636.00°C. If the sample is heated atconstant pressure ( = 1 atm), kJof heat are neededto raise the temperature of the sampleto 779.00°C.
______kJ
Step by Step Solution
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Hence the answer is 18193kj STEP 1 From STEP Sttp 3 2 HEAT REQUIRED ...
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Physical Chemistry
Authors: Thomas Engel, Philip Reid
3rd edition
805338423, 080533842X, 978-0321812001
