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Chemistry, 24.04.2020 18:05 djjdjdjdjdNfnd1941
If you are trying to find the number of moles of gas present and you record a pressure of 123.3 kPa which value of R would you use?
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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 23.5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/g∙degree c). calculate the calorimeter constant. (smδt)warm water = -[(smδt)cold water + (calorimeterδtcold water)]
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If you are trying to find the number of moles of gas present and you record a pressure of 123.3 kPa...
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