In a sealed respirometer, CO2 molecules are being removed from the vial as precipitate; thus, "n" decreases. Refer again to the equation. What effect would decreasing the number of gas molecules in the vial have on pressure within the vial and movement of water through the pipette?

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

22. a flask containing 450 ml of 0.50 m h2so4 was accidentally knocked to the floor. how many grams of nahco, do you need to put on the spill to neutralize the acid according to the following equation: h2so4(aq)+2 nahcos(aq) na,so(aq) +2 h20()+2 co2(g) d) 38 g a) 2.3 g b) 9.5 g c) 19 g

In the reaction between a crushed antacid tablet and vinegar what gas is emitted