Chemistry, 29.12.2021 14:00 deaerionharper
a 0.250 g sample of hydrocarbon undergoes complete combustion to produce 0.845 g of co2 and 0.173 g of h2o. what is the empirical formula of this compound?
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What is the number of moles of chemical units represented by 9.03x10^24? and how do i show work? (dumb it down )
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Acalorimeter is to be calibrated: 51.203 g of water at 55.2 degree c is added to a calorimeter containing 49.783 g of water at 23.5ļ°c. after stirring and waiting for the system to equilibrate, the final temperature reached is 37.6 degree c. specific heat capacity of water (s = 4.18 j/gādegree c). calculate the calorimeter constant. (smĪ“t)warm water = -[(smĪ“t)cold water + (calorimeterĪ“tcold water)]
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Areader can tell that the meaning of āobnoxiousā will include āhaving the quality of somethingā because of the .a) prefix b)pronunciation c)suffix d) word root
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a 0.250 g sample of hydrocarbon undergoes complete combustion to produce 0.845 g of co2 and 0.173 g...
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