Explain how many grams of lactic acid must be added to make

Reference no: EM13668078

Lactic acid, CH3CH (OH)COOH, has a Ka value of1.4x10-4. Explain how many grams of lactic acid must be added to make 193.0 mL of solution with a pH of 2.27?

Reference no: EM13668078

Questions Cloud

Calculate the time it takes to complete one revolution : An electron moves in a circular path perpendicular to a uniform magnetic field with a magnitude of 2.5 mT. If the speed of the electron is 1.6 x 107 m/s, calculate the time it takes to complete one revolution

Explain how might you explain the brittle nature : Explain how might you explain the brittle nature of ceramics. Deem that ceramic materials are composed of two or more ionic species, while metals are not. They both form similar crystal structures, explain why is one so much more brittle than the ..

Explain if material properties tensile strength : Explain if material properties tensile strength, conductivity, etc. are a function of crystal structure will the measured properties of various materials vary with crystal orientation? How can you explain this

Find the potential energy in the spring : A force of 720 Newton stretches a certain spring a distance of 0.150 meter. Find the potential energy in the spring when a 60.0 kilogram mass hangs vertically from it? (Ignore the mass of the spring)

Explain how many grams of lactic acid must be added to make : Lactic acid, CH3CH (OH)COOH, has a Ka value of1.4x10-4. Explain how many grams of lactic acid must be added to make 193.0 mL of solution with a pH of 2.27

Estimate how far textbook moves from its initial position : A 2.50 kilogram textbook is forced against a horizontal spring of negligible mass and force constant 250 N/m, find how far the textbook moves from its initial position

Explain how much of the chemical was added to use : If an empty beaker has a mass of 129.3 grams. Subsequent to some chemical has been added the mass is 146.653 grams. Explain how much of the chemical was added use the proper number of significant figures

Find the power required in horsepower to operate the tow : A ski tow operates on a 15.0o slope of length 300 meter. The rope moves at 12.0 km/h and provides power for 50 riders at one time, Find the power required in horsepower to operate the tow

Explain what is the boiling point of toluene : Explain what is the boiling point of toluene at 600mmHg. Define what are the colors of CoCl2 and CoCl2 . 6H2O

User Account

All Pages