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carbonated drinks like cola tonic water and club soda are pleasantly bubbly due to the following decomposition of
hydrogen sulfide h2s a toxic gas redolent of sewage and rotten eggs is prepared from hydrochloric acid and sodium
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at a seaside resort where the temperature is 25degc a child holds a 15 l balloon her grip on the balloon loosens and it
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to determine in a born-haber cycle how exothermic the formation of kcl from potassium metal and chlorine gas is we need
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what is the relationship between the intermolecular forces in a liquid and its vapor
a monochromatic source emitting photons at 250 nm shines with equal intensity on a zinc electrode threshold n 104 x1015
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consider the following half-reactionsoxidation 2i-aqnbsp--gt i2aqnbsp2e-reduction mno4-aqnbsp8haqnbsp
a diprotic acid solution h2a has a molarity of 065 mthe concentrations of the species present at equilibrium are
the decomposition of so2cl2 is first order in so2cl2 and has a rate constant of 14210-4s-1 at a certain temperaturewhat
a 200g sample of acetylsalicylic acid better known asaspirin is dissolved in 100ml of water and titrated with 0200moll
a mixture contains 0600 moles of nah2po4 and 00800 moles of k2hpo4 it is titrated with 0500 molar naoh aq to neutralize
how do you find the mass of solid niso4 x 6h2o i have the molar mass and it is 26285and i need to find the mass of it
what is the simplest way to understand hc03 in the acid-base study of
a mixture of 499 mol of n2 and 3090 g of no is heated in a closed vessel to 2000 degc after heating the total pressure
at a certain temperature 0317 mol of ch4 and 0719 mol of h2o is placed in a 400 l container ch4g2h20g --- co2 g 4h2 g
be sure to answer all partsphosgenenbspcocl2nbspis a toxic substance that forms readily from carbon monoxide and