How much amount of water is needed
CaC2(s) + 2H2O(l) = C2H2(g) + Ca(OH)2(aq) . If 48 g of CaC2 are consumed in this reaction, how much H2O is needed?
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A.) What is the potential energy of the third charge if it is placed at x= 10.00cm. B) Where should the third charge be place to make it's potential energy 0?
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A uniformly charged disk of radius 35.0 cm carries charge with a density of 7.90 x 10-3 C/m2. Calculate the electric field on the x axis of the disk at (a) 1.00 cm, (b) 5.00 cm, (c) 30.0 cm, and (d) 100 cm from the center of the disk.
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When my daughter Evelyn Rosemary was five years old, telling her to pick up her toys, turn off her IPad, and get ready for her night routine
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