For c2h5oh (liquid)so = 161 j/k. mol; for c2h5oh (gas)so = 282.6 j/k. mol. what is δs if 92 g of c2h5oh is evaporated?
a) 111.5 j/k
b) 243.2 j/k
c) 121.6 j/k
d) 2.31 j/k
e) -121.6 j/k

A,c and d are truegood luck

Sun is explosive itself spread 9 planets.earth is 3rd explosive in the solar system about 500 hundred million years ago . first earth became ice age and freezing climate.centre of earth magma. north zone is artic . south is anatric

The activity series is shown in the attached picture. if the element is below the other, then you can displace the other. following the activity series as a guide, the reactions are as follows: nickel and aluminum chloride3 ni + 2 alcl₃  → 3 nicl₂ + 2 albarium and copper bromideba + cubr  →  no reaction because cu is less oxidizable than bapotassium nitrate and aluminum3 kno₃ + al  → al(no₃)₃ + 3 ksodium phosphate and zincnaso₄ + zn  → znso₄ + na