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Hydrogen bonds are found in all the following compounds: glycerol, water, ethanol, and ethylene glycol?
Which of the compounds listed would have the highest boiling point?
How would I figure this out if they are all polar and all have hydrogen bonds. Is there a way to figure out the strength of the hydrogen bonds and polarity?
A solution of glycerol in 701 g of water has a boiling point of 103.8 C at a pressure of 760 mm Hg. What is the mass of the glycerol in the solution?
Can a perpetual motion machine ever be built. Consider the Laws of thermodynamics when responding
How much limestone in kg is need to completely neutralize a lake containing -- of H2 per liter? 5.0 * 10-3g SO4 5.2 * 10^9-L.
When acetylene (ethyne) is passed through a solution of copper(I) chloride a red precipitate of copper acetylide, CuC2
A hydrocarbon is burnt completely in excess oxygen. it is found that 5.0g of the hydrocarbon gives 14.6g of carbon dioxide and 9.0g of water. knowing that the molecular mass of the hydrocarbon is 30.0 determine the molecular formular of the compound.
The water sample is put into a Nebulizer attached to an ICP Spectrometer and the absorbance peak measured at the proper wavelength of lead. Standards are also analyzed to produce a calibration curve for comparison
What is the euillibrium constant, Keq, for the reaction below if a vessel containing 0.45atm of SO2, 0.05 atm of SO3, and 0.25 of O2 has an equillibrium partial pressure for SO2 of 0.55 atm.
a certain first-order reaction a to products has a rate constant of 4.20times10-3 at 45 degrees celcius. how many
15.0 moles of gas are in a 5.00L tank at 22.2°C. compute the difference in pressure between CH4 and an ideal gas under these circumstances. The van der Waals constants for CH4 are a=2.300L2⋅atm/mol2 and b=0.0430 L/mol.
a mixture containing only al2o3 fw101.96 and fe2o3 159.69 weighs 2.019 g.when heated under a stream of hydrogen
classify each of the following as oxidation or reduction: a)electrons are gained b)requires a reducing agent c)Ni(s)>Ni^2+(aq) d)MnO4^-(aq)>MnO2(s) e)Sn^4+(aq)>Sn^2+(aq)
A compound contains 10.13% C, and 89.87% Cl (by mass). Determine both the empirical formula and the molecular formula of the compound given that the molar mass is 236g/mol
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