If you take an ionic compound, dissolve it into water, and then carry out the following steps:
I. Add 50 mL of 2.0 M Ca(NO 3)2 solution. This produces a white precipitate.
II. Next add 50 mL of 2.0 M HCl solution. This causes the precipitate to dissolve and produces a lot of bubbles, but no apparent odor
Which of the following anions (from the original ionic compound) would be consistent with these results.
a) OH -
b) SO4 2-
c) S 2-
d) CO3 2-
e) PO4 3-