We have gypsum rocks aSO4.2H2O and 20% de Molecular weight aSO4.2H2O = 172, CaSC aSO4.2H2O-CaSO4.1/2
We have gypsum rocks aSO4.2H2O and 20% de Molecular weight aSO4.2H2O = 172, CaSC aSO4.2H2O-CaSO4.1/2
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:-We have gypsum rocks consist of 80% of
CaSO4.2H2O and 20% defect. If you know
(Molecular weight
of
CaSO4.2H2O = 172,
CaSO4.1/2H2O=145
CaSO4.2H2O CaSO4.1/2H2O+3/2H2O1
- How many tones of pure gypsum(
CaSO4.1/2H2O) we can get due to the firing
of gypsum rocks at 175 °C?
- How many tones of gypsum rocks do we
need to produce 376 ton of stucco
due to the firing of gypsum at 175 °C
- How many tones of water we lose from
gypsum rocks due to the firing of gypsum at
175 °C?
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