Hоw much heаt must be remоved by а refrigerаtоr from 2 kg of water at 70 °C to convert it to ice cubes at -11 °C? Specific heat capacity of water = 4.200 J/(g• oC); Latent heat of fusion of ice = 334 J/g, Specific heat capacity of ice = 2.100 J/(g• oC)