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I have a exam please answer fast
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I have a exam please answer fast

I have a exam please answer fast-example-1
User Jacob G
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Answer:

C


\triangle \: H {}^( \theta) _(s) = lattice \: energy + hydration \: energy \\ = + 2526 + ( - 2003 + (2 * - 340)) \\ + 2526 - 2683 \\ = - 157 \: kjmol {}^( - 1)

User Mdmostafa
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