Ahuman body contains 6 liters of blood. the hemoglobin content of blood is about 15.5g/100 ml of blood. the approximate hemoglobin molecular weight is 64,500g/mol. how many moles of hemoglobin are present

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 salt water solution,the salt is the blank

The arrangement of particles is most ordered in a sample of