You wish to prepare an hc2h3o2 buffer with a ph of 5. 44. If the pka of is 4. 74, what ratio of c2h3o2-/hc2h3o2 must you use?.

No table found. the question asks for covalent bond based on electronegativies

Firstly, the water in the dams hold gravitational potential energy as they are above ground level. the gravitational potential energy is then transferred to kinetic energy as it falls, spinning the turbinethe turbine then spins the generator, which is a large magnet surrounded by metal coils. by doing this, the generator generates electricity. in this action, the energy transfer taken place is kinetic to electric energy