def API(self):
        r'''API gravity of the liquid phase of the chemical, [degrees].
        The reference condition is water at 15.6 °C (60 °F) and 1 atm 
        (rho=999.016 kg/m^3, standardized).
            
        Examples
        --------
        >>> Chemical('water').API
        9.999752435378895
        '''
        Vml = self.VolumeLiquid(T=288.70555555555552, P=101325)
        if Vml:
            rho = Vm_to_rho(Vml, self.MW)
        sg = SG(rho, rho_ref=999.016)
        return SG_to_API(sg)
def API(self):
        r'''API gravity of the liquid phase of the chemical, [degrees].
        The reference condition is water at 15.6 °C (60 °F) and 1 atm 
        (rho=999.016 kg/m^3, standardized).
            
        Examples
        --------
        >>> Chemical('water').API
        9.999752435378895
        '''
        Vml = self.VolumeLiquid(T=288.70555555555552, P=101325)
        if Vml:
            rho = Vm_to_rho(Vml, self.MW)
        sg = SG(rho, rho_ref=999.016)
        return SG_to_API(sg)
def API ( self ) : Vml = self . VolumeLiquid ( T = 288.70555555555552 , P = 101325 ) if Vml : rho = Vm_to_rho ( Vml , self . MW ) sg = SG ( rho , rho_ref = 999.016 ) return SG_to_API ( sg )
r'''API gravity of the liquid phase of the chemical, [degrees].
        The reference condition is water at 15.6 °C (60 °F) and 1 atm 
        (rho=999.016 kg/m^3, standardized).
            
        Examples
        --------
        >>> Chemical('water').API
        9.999752435378895
r API gravity of the liquid phase of the chemical [ degrees ] . The reference condition is water at 15 . 6 °C ( 60 °F ) and 1 atm ( rho = 999 . 016 kg / m^3 standardized ) . Examples -------- >>> Chemical ( water ) . API 9 . 999752435378895