Chemistry, 29.01.2020 00:51 cbender30p860we
What is the speed of a horse in meters per second that runs a distance of 1.2 miles in 2.4 minutes? (hint: 1 mile = 1609 m)
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Answers: 2
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 23.5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)]
Answers: 2
Chemistry, 22.06.2019 22:30
Akno3 solution containing 51 g of kno3 per 100.0 g of water is cooled from 40 ∘c to 0 ∘c. what will happen during cooling?
Answers: 3
What is the speed of a horse in meters per second that runs a distance of 1.2 miles in 2.4 minutes?...
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