Chemistry, 22.04.2021 23:10 limelight11
A sample of hydrogen gas has a volume of 8.56 Lat a temperature of -10.0°C and a pressure of 153 kPa. Calculate the number of moles of hydrogen present in this gas sample
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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?
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Which is an example of a mixture? a. water b. trail mix c. hydrogen d.carbon dioxide
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A sample of hydrogen gas has a volume of 8.56 Lat a temperature of -10.0°C and a pressure of 153 kPa...
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