Calculate the pressure of the gas in the flask below, given that the barometric pressure is 751 mmHg.
a manometer
681 mmHg
754 mmHg
796 mmHg
821 mmHg
706 mmHg
I need some help with this one. I've done a similar problem but unfortunately I can't recall exactly how I went about doing it and I don't know if I'm reading the measuements correctly