Determina el volumen de la solución de hidróxido de sodio necesario para preparar 15.2 g de sulfato de sodio. la solución de NaOH se encuentra a un 12% por masa y tiene una densidad de 1.133 g/mL

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 water, a strong acid will break down into its component parts. a. completely b. partly c. never in water, a weak base will break down into its component parts. a. completely b. partly c. never

How do limiting factors most affect population size? ostop population growthrestrict population growthincrease population sizeresult in positive impactso