26. When an atom of chlorine forms an ionic bond with an atom of sodium, the atom of chlorine
1) loses an electron
2) loses a proton
3) becomes an ion with a smaller radius than the atom of
chlorine
4) becomes an ion with a larger radius than the atom of
chlorine

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.

According to the kinetic-molecular theory, what happens to a liquid when it is transferred from one container to another? the volume and the shape stay the same. the volume increases to fill the new container, but the shape stays the same. the volume stays the same, but the shape changes to fit the new container. the volume and the shape change to fill the new container.

The equation picture below shows which type of nuclear reaction u 235 + n x e 134 + sr 100 + 2n