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the combustion of 80 g of methane in the presence of excess oxygen produces 195 g of carbon dioxide what is the
benzyl bromide is a primary alkyl halide that reacts rapidly with sodium iodide in acetone but it also reacts rapidly
calculate the volume of 001000 m naoh solution needed to quench a 1 ml sample of the t-butyl chloride hydrolysis
part a potassium cyanide is a toxic substance and the median lethal dose depends on the mass of the person or animal
1 if 19 moles of a gas are held in a container at 500 atm and 48x103 ml what is the temperature of the gas2 what is the
propose a method for the synthesis of a block copolymer of polystyrene-b-poly methyl methacrylate ps-b-pmma by coupling
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1 an unknown volume of gas has a pressure of 365 mm hg and a temperature of 52oc if the pressure is raised to 12 atm
some commercial drain cleaners contain a mixture of sodium hydroxide and aluminum powder when the mixture is poured
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we were doing a lab where we did a fischer esterification with an unknown alcohol and then with nmr we are supposed to
titanium metal can be produced from the reduction of titaniumiv chloride with magnesium metal ticl4g 2 mg l --gt tis
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to that extent the medical use of radioactivity that is known as isotope-scanning is often considered as being
if 1125 ml of the 120 m naoh solution is used to titrate a solution then how manymoles of naoh does that
a gas sample in a rigid container at 455 k is brought to stp 273k and 1 atm what was the original pressure of the gas
write a balanced chemical equation for the reaction between silver nitrate and aluminum what type of reaction is
what is the lowest possible value of the principal quantum number n when the angular momentum quantum number is 3what
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experiment determination of an equilibrium constant by using a spectrophometer 1 in part 1 of this experiment how are
formic acid is responsible for the sting you feel when stung by fire ants by mass formic acid is 2610 c 438 h and 6952
you can practice converting between the mass of a solution and mass of solute when the mass percent concentration of a
1 use gas properties to explain how everyday phenomenon work ie tires gas tank hot-air balloons ect each student need
glucose is a monosaccharide what are the various isomers including where they are found and their approximate
what is the alcohol flush reaction or syndrome what are its causes and treatment a lotof interesting research been done