Nacl + h2o → naoh + cl2 + h2 balance the equation. choose "blank" if no coefficient is needed. nacl + h2o → naoh + cl2 ++ h2

Adrop of acetone (nail polish remover) has a mass of 35 mg and a density of 0.788 g/cm3. what is its volume in cubic centimeters?

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

What is the approximate vapor pressure when the gas condenses at 70 degrees celsius