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Iron metal reacts with oxygen gas you create iron three oxide FE 203 right the balanced reaction how many moles of iron three oxide are created from .20 moles of iron metal
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650.j is the same amount of energy as? 2720cal1550cal650.cal2.72cal
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Once similarity and one difference between a mixture of elements and a mixture of compounds
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What energy conversion occurs when a sling shot is used to shoot a rock across the room? (2 points) question 2 options: 1) stored mechanical energy is converted to mechanical energy. 2) stored mechanical energy is converted to radiant energy. 3) gravitational energy is converted to radiant energy. 4) gravitational energy is converted to mechanical energy.
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Use the de broglie's wave equation to find the wavelength of an electron moving at 4.5 × 106 m/s. show your work. note: h= plank's constant (6.62607 x 10-34 j s)
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Iron metal reacts with oxygen gas you create iron three oxide FE 203 right the balanced reaction how...
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