Chemistry, 18.07.2019 22:10 legendman27
Calculate the mass of nitrogen dissolved at room temperature in an 86.0 l home aquarium. assume a total pressure of 1.0 atm and a mole fraction for nitrogen of 0.78.
Answers: 2
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Identify and describe the three ways that mutations affect organisms.
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Which factor is likely to impact the possible number of compounds ?
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Chemistry, 22.06.2019 17:10
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 23.5c. 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)]
Answers: 2
Calculate the mass of nitrogen dissolved at room temperature in an 86.0 l home aquarium. assume a to...
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