Chemistry, 02.08.2021 19:40 sierrabuckner645
Calculate the amount of heat needed to melt 99.9 g of solid acetic acid (HCH, CO2) and bring it to a temperature of 85.1 °C.
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When the following equation is balanced using the smallest possible integers, what is the coefficent of oxygen gas? c7h16o(g) + o2(g) → co2(g) + h2o(g) -1 -5 -8 -16 -21
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Chemistry, 22.06.2019 14:30
Aroom with dimensions 7.00m×8.00m×2.50m is to be filled with pure oxygen at 22.0∘c and 1.00 atm. the molar mass of oxygen is 32.0 g/mol. how many moles noxygen of oxygen are required to fill the room? what is the mass moxygen of this oxygen?
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The organs inside the body and how they function together
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Calculate the amount of heat needed to melt 99.9 g of solid acetic acid (HCH, CO2) and bring it to a...
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