Explain what percent is each by moles

Reference no: EM13535118

If a mixture of acetone(MW 58.1, dens. 0.791 g/ml) and toluene(MW 92.1, Dens. 0867 g/ml) is 1:1 by volume, what percent is each by moles?

Reference no: EM13535118

Questions Cloud

How to calculate the mass of the sample of silver : Caluclate the energy requried to raise the temperture of 1.0 mol Ag by 1.0 C. c.it takes 1.25kj of energy to heat a sample of pure silver from 12.0 C to 15.2 C. Calculate the mass of the sample of silver.

What was the speed of the second mass before the collision : Two objects of the same mass move along the same line in opposite directions. The first mass is moving with speed. What was the speed of the second mass before the collision

What closing entry is recorded : Year-end adjusting entries have been recorded and posted, and the business's revenue and expense accounts are provided here. What closing entry is recorded?

Determine with what speed does the lighter ball emerge : A ball of mass m and another ball of mass 3m are placed inside a smooth metal tube with a massless spring compressed between them. With what speed does the lighter ball emerge from the other end

Explain what percent is each by moles : If a mixture of acetone(MW 58.1, dens. 0.791 g/ml) and toluene(MW 92.1, Dens. 0867 g/ml) is 1:1 by volume, what percent is each by moles

What is the angle of the incline above horizontal : A 4.00 kg block slides down a frictionless inclined plane with an acceleration 3.00m/s2. What is the angle of the incline above horizontal

Define a galvanic cell consists of an electrode : A galvanic cell consists of an electrode composed of aluminum in a 1.0 M aluminum ion solution and another electrode composed of silver in a 1.0 M silver ion solution, connected by a salt bridge. Calculate the standard potential for this cell at 2..

What adjusting entry for machinery depreciation : The business recorded a machinery depreciation expense at the end of each quarter during the year, but no entry has been made for the fourth and final quarter. What adjusting entry for machinery depreciation should be recorded at year-end?

Calculate what is the temperature change : a 0.02 kg lead bullet traveling 200 m/s strikes an armor plate and comes to a stop. If all of its energy is converted to heat that it absorbs, what is the temperature change

User Account

All Pages