m=0.5*mR, m je masa ciste H2SO4, a mR masa rastvora
V=mR/1.4g/cm^3
masena koncentracija je m/V=0.5*mR/(mR/1.4g/cm^3)=0.7g/cm^3
c=n/V
n=m/98g/mol=0.5*mR/98g/mol
c=(0.5*mR/98g/mol)/(mR/1.4g/cm^3)=0.5*1.4g/cm^3/98g/mol=7.14mol/dm^3
m(H2O)=0.5*mR
b=n/m(H2O)=(0.5*mR/98g/mol)/(0.5*mR)=10.2mol/kg
mR se svugde krati.
m=0.5*mR, m je masa ciste
m=0.5*mR, m je masa ciste H2SO4, a mR masa rastvora
V=mR/1.4g/cm^3
masena koncentracija je m/V=0.5*mR/(mR/1.4g/cm^3)=0.7g/cm^3
c=n/V
n=m/98g/mol=0.5*mR/98g/mol
c=(0.5*mR/98g/mol)/(mR/1.4g/cm^3)=0.5*1.4g/cm^3/98g/mol=7.14mol/dm^3
m(H2O)=0.5*mR
b=n/m(H2O)=(0.5*mR/98g/mol)/(0.5*mR)=10.2mol/kg
mR se svugde krati.