In the following chemical reaction, what product is represented by X? 2NaBr + BaCl2 → 2NaCl + X

A. BaBr2

B. BaBr

C. 2BaBr

D. 2BaBr2

How many seconds does it take a pebble released from rest off a bridge to fall 29.4 m ? what is the pebble's speed when it has fallen 29.4 m ?

What structural formula represents 4 electrons shared between two atoms?

The results of huy's eye exam show that he is nearsighted. which explanation should huy expect to hear? "you need convex lenses to shorten the distance that light takes to focus in your eyes." "you need concave lenses to shorten the distance that light takes to focus in your eyes." "you need convex lenses to lengthen the distance that light takes to focus in your eyes." "you need concave lenses to lengthen the distance that light takes to focus in your eyes."