What is the heat of reaction, dh, in kj
C(g) + 2H(g) + 2F(g) → CH2F2 (g)
What is the heat of reaction, ΔH, in kJ at 25°C for the above reaction, given the following bond energies (kJ/mol) at 25°C?
C-H 414 C-F 486 H-H 435 F-F 159 H-F 56
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Could this type of research be conducted today?what should the public have done,since they know about the study?discuss the code of ethics as it relates to this study?
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Explain how criminal justice administrators may supplement their budget and how they are attempting to strecth their lmited resources.
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A 3 kg bucket of water is raised from a well by a rope. If the upward acceleration of the bucket is 2.2 m/s2, find the force exerted by the rope on the bucket of water.
How many grams of Ca3(PO4)2 (s) (MM = 310.18 g/mol) are obtained when 25ml of 0.185 M Na3PO4 are mixed with 34ml of 0.140 M Ca(NO3)2.
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