Concentration and Units

Questions (2)

Average human blood serum contains 18 mg of K+ Calculate:a) the molar concentration for each of these species; use 1.00 g/mL for
1. 3 answers
2. asked by xavier
3. 1,497 views
i am stuck on this problem from schoolA solution is made by mixing 30.0 mL of toluene C6H5CH3d=0.867gmL with 130.0 mL of benzene
1. 2 answers
2. asked by ted
3. 508 views