01 Consider the following reversible reaction
CO(g) + 2H2(g) → CH2OH(g)
What is the equilibrium constant expression for the given system?
Keq =
[CO[H212
[CH3OH)
[CH3OH)
Keq =
[CO][H2)2
Keq =
[COJH2)
[СН, ОН]
[CH, OH)
[COLH2]
Ο Κeg
Keq -

The following reaction shows sodium carbonate reacting with calcium hydroxide. na2co3 + ca(oh)2 → naoh + caco3 how many grams of naoh are produced from 20.0 grams of na2co3? (molar mass of na = 22.989 g/mol, c = 12.01 g/mol, o = 15.999 g/mol, ca = 40.078 g/mol, h = 1.008 g/mol) 12.2 grams 15.1 grams 24.4 grams 30.2 grams

Which of the following shapes would represent a molecule with two bonded atoms and 3 lone pairs on only one of them , trigonal planar , bent , trigonal pyramidal , linear

The atomic number, or number, is the described as the number of in the nucleus of an chemical element.