A 10L gas container is designed to hold gasses with a pressure of up to 5000mmHg. If a gas sample that has a pressure of 600mmHg at -20°C is placed in the container, at what temperature will the container burst? (Guy-Lussac's Law)

when [oh-] is 10-5  m, and [h3o+] is 10-9  m, the poh is 5 and ph is 9. again in both cases the sum of ph and poh is 14. however, the hydrogen ion concentration is not always going to be equal to exactly 1 x 10 raised to a negative number. for example, we skipped over the value of 2.0 x 10-7.