Which would have the higher osmotic pressure: a 0.10 m solution of nacl or a 0.10 m solution of kbr?

Osmotic pressure is calculated by multiplying the molarity, temperature and the universal gas constant. It is expressed as:

P = iMRT

Say the temperature for both solutions is 373.15 K.

P(NaCl) = 2 x 0.10 x 0.08206 x 373.15 = 3.06 atm
P(KBr) = 2 x 0.10 x 0.08206 x 373.15 = 3.06 atm

They will have the same osmotic pressure since they have the same concentration, dissociate into 2 ions and at the same temperature.

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

Theoretical temperature at which molecules stop moving and no more heat can be removed from the object. kelvin: absolute zero degrees. none of the above.