A solution of 200 g of para-dichlorobenzene a clothes moth
A solution of 2.00 g of Para-dichlorobenzene a clothes moth repellant in 50.0g of cyclohexane freezes at 1.05 deg C. Explain what is the molar mass of this substance?
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compute the frequency in hertz of the photon that is emitted when an electron falls from level n10 to level n5 in the h
1 explain what types of chemical compounds describe trimyristin and its soaps2 explain what happens to the trimyristin
100 ml of 2 hcl is titrated with 25 mnaohdetermine the ph of the solution after adding 50 ml of basedetermine the ph of
the compound ab is in equilibrium with a as well as b- in a specific solvent at a given temperature if the equilibrium
a solution of 200 g of para-dichlorobenzene a clothes moth repellant in 500g of cyclohexane freezes at 105 deg c
the atmospheric pressure on mars is about 200 torr depending on the location express this pressure in atm psi and
explain a metal weighs 2166 g determine the volume of that metal that is150 cm long0550 cm wide and 0250 cm
if the computer writes electron configurations in the form for fe for example ar4s23d6 which we would write ar4s23d6
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