Identify each of the following equations as which type of chemical reaction? c12 + nal —- nacl + 12

Determine the number o moles of ions/atoms/particle in the following: 2.50 miles of k2s (let me know how to do)

Clyde and marilyn are riding a roller coaster. during which section(s) of the track is their potential energy converted to kinetic energy? a. from point b to point c only b. from point b to point d only c. from point a to point b only d. from point a to point b and from point c to point d

All motion is caused by force? true or false