Choose all the answers that apply. which of the following equations are balanced?
2h2 + o2 → 2h2o
2s + 3o2 → 2so3
li + cl2 → licl
2k + 2h2o → h2 + 2koh
2fe + cu(no3)2 → 2cu + fe(no3)2

The graph indicates the running route for tobias. which best describes his run? from time 0 to 6, he went fast and then slowed down. from time 6 to 10, he was at his slowest. from time 12 to 14, he went very slow. from time 14 to 18, he went toward the starting point.