I'm planning to make a high-end vinegar + baking soda rocket and started doing some researches for the best ratio of the reagents's concentrations to achieve maximum pressure. Furthermore, I know that the temperature of the vinegar affects the reaction, so, what's the best temperature, the hotter the better?
If you know any other ways to make the reaction faster, I'd like to know. For context, I have a 2 liter bottle and would like to achieve 250+ psi. Is it possible to achieve this pressure with the reaction happening inside this bottle, or a separate vessel would be needed?