simple molecular compounds have weak forces of atraction.
EG=Tetrahedral, MG=Trigonal Pyramidal
1 mg = 1000 mcg so 10 mg = 10*1000 = 10,000 mcg. Simple!
Pure ionic in Mg(OH)2 = Mg2+ and 2 OH-
Macromolecules are formed from many simple molecules (monomers) and have a big molecular mass.
ionic
simple molecular compounds have weak forces of atraction.
because it is cool
Balanced Molecular:2HBr + Mg = MgBr2 + H2Net Ionic:2Br- + Mg = Mg2+ + 2 Br-
Mg is the scientific symbol for the element magnesium :)
divide the mg of creatinine by 113 mg/mmol (molecular weight) of creatinine and the units will be in mmol
1000 mg = 1 g so 325 mg = 325/1000 = 0.325 grams. Simple.1000 mg = 1 g so 325 mg = 325/1000 = 0.325 grams. Simple.1000 mg = 1 g so 325 mg = 325/1000 = 0.325 grams. Simple.1000 mg = 1 g so 325 mg = 325/1000 = 0.325 grams. Simple.
1 cg = 10 mg. Simple!
1 gram = 1000 mg so 6405g = 4605*1000 mg = 4605000 mg. Simple!
diffusion, simple
Multiply Calcium Hardness mg/L as Ca-CO3 by 0.4 to get Calcium in mg/l.Multiply Calcium in mg/l by 2.5 to get mg/l Calcium Hardness as Ca-Co3.*ppm uses the same equation
2.5 tons = 2.5*109 mg = 2,500,000,000 mg. Simple!