if a gas at 500 mL has a temperature of 45 c then what is the new volume when the temperature is increased to 65 c show work

What diagram shows the ionic compound of magnesium oxide

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

Which is the most concentratic acid