Compute the molar weight of the compound

Assignment Help Chemistry

Reference no: EM13668090

If a solution containing 3.23 grams of an unknown compound dissolved in 100.0 grams of water freezes at-0.97 degrees Celsius. The solution doesn't conduct electricity. Compute the molar weight of the compound. The molar freezing point depression constant for water is 1.86 degrees C kg mole -1.

Reference no: EM13668090

Questions Cloud

Find the length of the neptunian year : Neptune is an average distance of 4.50 x 109 kilometer from the Sun. Find the length of the Neptunian year given that the Earth is 1.50 x 108 kilometer from the Sun on the average

Explain two dissimilar products in very different yields : Three isomeric ketones with the molecular formula C7H14O are converted into heptane by Clemmensen reduction. Compound A gives a single product on Baeyer-Villiger oxidation; compound B gives two dissimilar products in very different yields

Compute energy in joules released in formation : Compute energy in joules released in formation of one mole of MgSe bonds. Radius of Mg ion is 1.60 A angstroms and radius of selenide ion is 1.26

Explain what is the pressure of this gas mixture : Full combustion of a 1.05 gram sample of the compound with the stoichiometric amount of oxygen gas produces a mixture H20 (g) and CO2(g). Explain what is the pressure of this gas mixture when it is contained in a 3.00 liter flask at 127 oC

Compute the molar weight of the compound : If a solution containing 3.23 grams of an unknown compound dissolved in 100.0 grams of water freezes at-0.97 degrees Celsius. The solution doesn't conduct electricity. Compute the molar weight of the compound.

Calculate the original speed of the cue ball : In a game of pool, the cue ball strikes another ball of the similar mass and initially at rest. Calculate the original speed of the cue ball

Explain compounds in order of rising acid strength : In each case rank the subsequent compounds in order of rising acid strength, weakest first. Temporarily indicate the chemical principles used to arrive at each answer with a sentence in each case.

Find the ratio of the moment of inertia of disks : Consider two disks of the identical mass rotating about their axes. Disk C has twice the radius of disk D. Find the ratio of the moment of inertia of disk C to that of disk D

Determine average velocity and speed : A motorist drives south at 28.0 m/s for 3.00 minute, then turns west and travels at 25.0 m/s for 2.20 minute, and finally travels northwest at 30.0 m/s for 1.00 minute. determine average velocity and speed

User Account

All Pages