Chemistry, 21.11.2020 01:30 yusufamin876
Need help now If I burn hexane (C6H14) in a bomb calorimeter containing 5.65 Lof water, what’s the energy of combustion of hexane is the water temperature rises 55.40 C? The heat capacity of water is 4.184 J/g0C.
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Ascientist measures the speed of sound in a monatomic gas to be 449 m/s at 20∘c. what is the molar mass of this gas?
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We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?
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Total the mass on the syringe. record it in the correct row of the data table. kg done click and drag weights to change the pressure. click the syringe to zoom in and see the volume. intro
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