when solutions of silver perchlorate, a g c l o 4 ( a q ) , and ammonium iodide, n h 4 i ( a q ) , are mixed, a solid precipitate forms, indicating a reaction.

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.