Chemistry, 24.06.2019 09:30 21teunissen149
Iron has a density of 7.86 g/cm^3 (1 cm^3=1 ml). calculate the volume (in dl) of a piece of iron having a mass of 4.62 kg . note that the density is provided in different units of volume and mass than the desired units of volume (dl) and the given units of mass (kg). you will need to express the density in kg/dl (1 cm^3 = 1 ml) before calculating the volume for the piece of iron.
Answers: 1
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Consider the reaction: n2(g) + o2(g) ? 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?
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How many grams of oxygen gas will react completely with a block of calcium metal that is 3.0 cm by 3.5 cm by 4.2 cm, if the density of calcium is 1.55 g/ml? show all steps of your calculation as well as the final answer.
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Iron has a density of 7.86 g/cm^3 (1 cm^3=1 ml). calculate the volume (in dl) of a piece of iron hav...
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