Ratio of the magma source
What is the average time-integrated Sm/Nd ratio of a magma source whose present 143Nd/144Nd ratio is 0.51300? Assume that t = 4.60 × 109y and that the initial 143Nd/144Nd ratio of the magma source was 0.50684.
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What is the average time-integrated Sm/Nd ratio of a magma source whose present 143Nd/144Nd ratio is 0.51300? Assume that t = 4.60 × 109y and that the initial 143Nd/144Nd ratio of the magma source was 0.50684. & ;
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Calculate the theoretical yield of rm C_2H_5Cl when 119 g of rm C_2H_6 reacts with 250 g of rm Cl_2, assuming that rm C_2H_6 and rm Cl_2 react only to form rm C_2H_5Cl and rm HCl.
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