Consider the chemical equation in equilibrium. ch4(g) + h2o(g) mc029-1.jpg co(g) + 3h2(g) what will happen to the equilibrium of this reaction if the pressure is increased? the equilibrium will shift to the left to favor the reverse reaction. the equilibrium will shift to the right to favor the forward reaction. the equilibrium will not be affected by changing the pressure. the equilibrium will not be reestablished after this kind of stress.

alkaline metals are lithium, sodium, rubidium, potassium, cesium and francium.

alkali metals have electronegativity from 0.7 to 1, lowest in periodic table of elements, which means that alkali metals (i group in periodic table) has positive oxidation number in compounds.

electronegativity is a chemical property that describes the tendency of an atom to attract a shared pair of electrons towards itself.

alkaline metals (far left in main group) have lowest ionizations energy and easy remove valence electrons,

for example, potassium is the alkali metal and has a single valence electron in the outer electron shell.

electron configuration of potassium is: ₁₉k 1s²2s²2p⁶3s²3p⁶4s¹.

they can not exist alone in nature, because they are very reactive.

c. 75.7

i think that is the right