A ballon had a volume of 6.5L at 280K and a pressure of 1.5atm. The balloon must be cooled to K to reduce its volume to 3.3L

What is the measured amount of a product obtained from a chemical 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.

What happens to the concentration of hydronium ions as the ph of a solution increases? a. hydronium ion concentration stays the same b. hydronium ion concentration decreases c. hydronium ion concentration increases