Find out the limiting reactant and the percent yield
Find out the limiting reactant, the percent yield and the theoretical yield. The reaction of 2.5 g of aluminum with 2.5 g oxygen gas formed 3.5 g of aluminum oxide.
4Al + 3O2 =2Al2O3
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Determine the values for the standard pressure and temperature? Why do standard reference values for temperature and the pressure have to be selected when we consider and compare the heats of reaction for various reactions?
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Four uniform spheres, having masses mA = 400 kg, mB = 700 kg, mC = 2000 kg and mD = 400 kg, encompass (x, y) coordinates of (0, 50 cm), (0, 0), (-80 cm, 0), and (40 cm, 0), correspondingly. Determine the total gravitational force F2 on sphere B du
Calculate the normal boiling point in the degrees Celsius of ethyl alcohol if a solution prepared by dissolving the 26.0g of glucose C6H12O6 in the 285g of ethyl alcohol which has a boiling point of 79.1degrees Celsius.
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A charge of q is moving with a velocity v at an angle θ with respect to the direction of the magnetic field B which points all along the x-axis. For what angle θ is the magnitude of the magnetic force one-third of maximum magnetic forc
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