The polyester poly(ethylene terephthalate) (PET) is produced through the condensation polymerization of a dialcohol with a diacid. Using the given molecular formulas, determine the structure of each monomer. dialcohol: C 2 H 6 O 2

What does earth’s rotation on its axis cause? the tides night and day passing of years phases of the moon

From the options provided for each element below, choose the properties that it may have based on its location in the periodic table fluorine (f): highly reactive nonmetal shiny a conductor

Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.