Two children are waiting to go down a slide the first child goes down and then stays sitting at the bottom of the slide if there is no friction involved and all of the mechanical energy is conserved what would happen to the energy of the second child form the top of the slide

The grooves or folds of the brain are called

Which electron configuration represents the electrons in an atom of sodium in the ground state at stp

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.