Determine the steady-state temperature distribution
Determine the steady-state temperature distribution in a spherical shell of inner radius 1 and outer radius 2 when the inner surface is held at 0 degrees and the outer surface has its upper half at 100 degrees and lower half at the 0 degrees.
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When one more of H2O(g) is condensed to one mole of H2O(l) at 1.00 atm and100.oC, 40.66 kJ of heat is released. One mole of H2O (g) at 1.00 atm and 100.oC occupies a volume of 30.6L.
2(exponent 3t) - 5 * 2(exponent 2t) + 2 * 2(exponent t) + 8 = 0. Verify that t = 2 is the solution to equation. Consider p(x) = x^3 - 5x^2 + 2x + 8 = 0 What part (a) tells about factors of p(x)?
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Write down all the equilibrium expressions for all the steps of this dissociation. Determine the pH and the concentration of H2PO4^- , HPO4 ^-2 and PO4^3- ions for a 9.0M H3PO4 solution.
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Determine the concentration of sodium acetate [Na(CH3COO)] formed at the equivalence point when 25.0mL of 0.0750 M acetic acid (CH3COOH) are titrated with0.0300 M NaOH.
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