2H₂O → 2H₂ + O₂ Use the above balanced equation to answer the following questions:
How many moles of O₂ will be produced from 6.2 moles of water?
How many grams of O₂ will be produced

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

How can a give a full method for the experiment of separating sand from water by filtration? 1-materials 2-steps 3-conclusion also for water and salt separated by the evaporation or distillation process

Consider the story you just read. all but one of the choices below indicate that something is living.