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QUESTION
TEOS is the abbreviation for the compound tetraethylorthosilicate and has the formula Si(OC 2 H 5 ) 4 . Which of the following, when computed, gives
TEOS is the abbreviation for the compound tetraethylorthosilicate and has the formula Si(OC2H5)4 . Which of the following, when computed, gives the correct molecular weight, in amu, for TEOS?
A.28 + 16 + 12 + 5
B.(28 + 16 + 12 + 5) × 4
C.28 + (16 × 4) + (12×4) + (5×4)
D.28 + (4×16) + (12×2×4) + (5×4×1)
