White vinegar is a 5.0% by mass solution of acetic acid in water. If the density of white vinegar is 1.007 g/cm3, what is the pH? The ionization constant of lactic acid, CH3CH(OH)CO2H, an acid found in the blood after strenuous exercise, is 1.36 × 10−4. If 20.0 g of lacti...
White vinegar is a 5.0% by mass solution of acetic acid in water. If the density of white vinegar is 1.007 g/cm3, what is the pH? The ionization constant of lactic acid, CH3CH(OH)CO2H, an acid found in the blood after strenuous exercise, is 1.36 × 10−4. If 20.0 g of lactic...
Each machine of the machine set has a supported bearing-fixed rotor; each rotor can by modeled as consisting of a disk and a shaft. In the case of sufficiently rigid shafts, the connected rotors form the rotor of a ma- chine set with a specific mass moment of inertia θ (kg·m2), ...