Chemistry, 29.07.2019 10:50 hilzepesqtatiana
Will give brainliest for the correct determined the mass of a gold bar that has a density of 19.3 g/cm3 and is 4.72cm high by 8.21cm long by 3.98cm deep. show all !
Answers: 1
Chemistry, 21.06.2019 18:00
Aballoon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon?
Answers: 3
Chemistry, 23.06.2019 01:40
Calcium carbonate decomposes at high temperatures to give calcium oxide and carbon dioxide as shown below. caco3(s) cao(s) + co2(g) the kp for this reaction is 1.16 at 800°c. a 5.00 l vessel containing 10.0 g of caco3(s) was evacuated to remove the air, sealed, and then heated to 800°c. ignoring the volume occupied by the solid, what will be the mass of the solid in the vessel once equilibrium is reached?
Answers: 1
Will give brainliest for the correct determined the mass of a gold bar that has a density of 19.3 g...
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