Chemistry, 16.04.2021 20:00 ramosramos142
Sublimation is snow or ice changing to a gas without melting. What must happen to the molecules for this to happen?
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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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Sublimation is snow or ice changing to a gas without melting. What must happen to the molecules for...
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