Chemistry, 24.10.2019 01:00, marelinatalia2000
The volume of 160. g of co initially at 273 k and 1.00 bar increases by a factor of two in different processes. take cp, m to be constant at the value 29.14 jmolā1kā1 and assume ideal gas behavior. the temperature of the surroundings is 273 k.
a) calculate Ī“ssurroundings in an adiabatic reversible expansion.
b) calculate Ī“s in an adiabatic reversible expansion.
c) calculate Ī“stotal in an adiabatic reversible expansion.
d) calculate Ī“ssurroundings in an expansion against pexternal = 0.
e) calculate Ī“s in an expansion against pexternal = 0.
f) calculate Ī“stotal in an expansion against pexternal = 0.
g) calculate Ī“ssurroundings in an isothermal reversible expansion.
h) calculate Ī“s in an isothermal reversible expansion.
i) calculate Ī“stotal in an isothermal reversible expansion.
determine what processes are spontaneous.
1) adiabatic reversible expansion 2) expansion against pexternal =0 3)isothermal reversible expansion
Answers: 1
Chemistry, 22.06.2019 08:40, kellymcdow5135
For each of the following compounds, write the formula then predict whether it would be a strong, weak, or non-electrolyte when placed in di water. for the ionic compounds only, put (s) or (aq) after the forrmula formula strong, weak or non electrolyte? a calcium hydroxide b. silver carbonate c. lead(ii) sulfate d. phosphorus trifluoride e. sodium phosphide f barium sulfate g. strontium acetate h. zinc nitrate
Answers: 3
Chemistry, 23.06.2019 10:30, jetblackcap
An atom that gains or loses one or more electrons is called a(n)
Answers: 1
The volume of 160. g of co initially at 273 k and 1.00 bar increases by a factor of two in different...
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