The statement "The scientific process is open-ended" means: A: The process can go in unexpected directions incorrect answer
B: Questions have more than one answer incorrect answer
C: Experiments never end incorrect answer
D: Scientists publish findings without peer review

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.