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As of general understanding of separation on a Silica gel coated TLC plate, define what type of compound travels up the TLC plate the furthest - explain A compound that is highly polar or one that is highly non-polar?
A 12-gram mixture of methane, CH4, and ethane, C2H6, is completely combusted in oxygen. If the total mass of H2O produced is 22.0 grams, what was the approximate mass of the methane in the original mixture?
a 5.00 gram sample of potassium chlorate/potassium chloride mixture was heated in a test tube. A total of 1.00 L of oxygen gas was collected over water at 25 degrees c and 741 torr. determine the percentage of potassium chlorate in the mixture.
Assuming that a neutron star has the same density as a neutron, calculate the mass (in ) of a small piece of a neutron star the size of a spherical pebble with a radius of 0.12.
methyl-1-hexanol a was reacted with nabrh2so4 to give b which upon treatment with magnesium in diethyl ether formed an
what is the color of cocl2 (aq) solution at boiling water temperature? And in which direction did the equilibrium shift upon
A total of 2.00mol of a compound is allowed to react with water in a foam coffee cup and the reaction produces 188g of solution. The reaction caused the temperature of the solution to rise from 21.0 to 24.7 degrees Celsius .
an impure sample of potassium hydrogen phthalate khp having a mass of 84.02 g was dissolved in water. this acid sample
Calculate the pH when 27.6 mL of 0.048 MHCl is added to 100.0 mL of the above buffer.
From the solubility data given, calculate the solubility products for the following compounds: a) SrF2, 7.3 x 10^-2 g/L b) Ag3PO4, 6.7 x 10^-3 g/L
Explain Cyclopentadiene reacts as a diene in the the Diels-Alder reaction a great deal faster than does 1,3 butadiene.
What would be a beneficial way to study and memorize all chemistry based conversions
question at a certain temperature the vapor pressure of pure benzene and pure toluene are 380 torr and 130 torr
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