The most important commercial process for generating hydrogen gas is the water-gas shift reaction: . ch4(g) + h2o(g) → co(g) + 3h2(g). use tabulated thermodynamic data to find δg° for this reaction at the standard temperature of 25°c. i found this to be. =1.423×102 kj. now calculate δg°1200 for this process when it occurs at 1200 k

What is the mass of 0.46 mil of mgcl2

Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this

Nebulae are enormous clouds in outer space. they are made mostly of hydrogen gas, helium gas, and dust. some nebulae glow brightly, while others do not. the stars that people see are huge, bright balls of glowing gas. they are made mostly of hydrogen and helium. which statement correctly describes other ways in which nebulae and stars are different? a. stars can form inside a nebula but a nebula can never be produced by any star. b. a star always has a higher density than a nebula. c. stars can never form inside a nebula but a nebula can be produced by any star. d. a nebula always has a higher density than a star.