For each reaction, find the value of δso. report the value with the appropriate sign. (a) 3 no2(g) h2o(l) → 2 hno3(l) no(g) j/k (b) n2(g) 3 f2(g) → 2 nf3(g) j/k (c) c6h12o6(s) 6 o2(g) → 6 co2(g) 6 h2o(g) j/k

When a chemist collects hydrogen gas over water, she ends up with a mixture of hydrogen and water vapor in her collecting bottle if the pressure in the collecting bottle is 97.1 kilopascals and the vapor pressure of the water is 3 2 kilopascals, what is the partial pressure of the hydrogen?