When the equation h2s + hno3 → s + no + h2o is balanced, what is the coefficient for h2o?

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.

How many atoms are in 2 moles of phosphorus?

What causes the appearance of lines in a emission spectrum