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If the density of hexane is 0.6720g/mL what volume of hexane would have a mass of 130.5g?
Answers: 1
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An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a. the mitochondria b. the nucleus c. the vacuoles d. the endoplasmic reticulum
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Chemistry, 22.06.2019 17:10, hahahwha
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)]
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What is the difference between a substance "getting wet" and "being dissolved" in a liquid at the particulate level?
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If the density of hexane is 0.6720g/mL what volume of hexane would have a mass of 130.5g?...
Mathematics, 18.12.2020 19:30
Mathematics, 18.12.2020 19:30