Define the molality of the solution is nonelectrolyte

Reference no: EM13544176

When 0.156 mol of urea, nonelectrolyte whose MM=60.1 and whose density=1.48g/cm3,is dissolved in 131g of water, the molality of the solution is?

Reference no: EM13544176

Questions Cloud

What is the speed of the target proton after the collision : A projectile proton with a speed of 500 m/s collides elastically with a target proton initially at rest. What is the speed of the target proton after the collision

Explain compound a has a ?max at 232 nm in its uv spectrum : Compound A has a λmax at 232 nm in its UV spectrum but will not react with any dienophile in a Diels-Alder fashion. Provide a structure for Compound A, and explain how you arrived at your decision.

What is the magnitude of the impulse on him from the snow : In February 1955, a paratrooper fell 365 m from an airplane without being able to open his chute but happened to land in snow, suffering only minor injuries. What is the magnitude of the impulse on him from the snow

Explain the equilibrium concentration of the product fencs2+ : Will the equilibrium concentration of the product FeNCS2+ in the test solution be too high or too low please explain

Define the molality of the solution is nonelectrolyte : When 0.156 mol of urea, nonelectrolyte whose MM=60.1 and whose density=1.48g/cm3,is dissolved in 131g of water, the molality of the solution is

Find the rate of change of the solenoids magnetic field : The induced electric field 13cm from the axis of a solenoid with a 8.5cm radius is 40V/m. Find the rate of change of the solenoid's magnetic field

Explain what is the mole fraction of water : What is the mole fraction of water in a water-ethanol solution that is 52% water by mass?(Ethanol =C2H5OH)

Find the moment of inertia about the given axle : A wheel (radius = 14 cm) is mounted on a frictionless, horizontal axle that is perpendicular to the wheel and passes through the center of mass of the wheel, find the moment of inertia (of the wheel) about the given axle

Explain the water to freeze at the lowest temperature : Which of the following solutes dissolved in 1.0 kg of water would be expected to cause the water to freeze at the lowest temperature

User Account

All Pages