Chemistry, 20.04.2021 19:40 hannahbanana2000

What is the molarity of a 0.294 moles of sodium nitrate, dissolved in 0.40 L solution?

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Chemistry, 22.06.2019 14:50, jonmorton159

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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)]