PLS HELP HIM
copy and paste this link
https://brainy. com/question/22859006

According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc

Which statement describes james chadwick’s discovery.

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.