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Using a solution of (HOC2H2)3NHCl, solution in which Kb, ((HOC2H2)3N) = 5.9 × 10-7 then determine what is the pH of a 0.010 M triethanolammonium chloride,

Silane is a colourless, flammable gas with a sharp, repulsive smell, somewhat similar to that of acetic acid it is observed that a 100 g of the SiH4 contain 12.55g of H and 87.45g of Si . find the ratio of Si to H and express your answer in amu?

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