In an exothermic reaction, by definition, the enthalpy change has a negative value: Îh < 0 since a larger value (the energy released in the reaction) is subtracted from a smaller value (the energy used for the reaction).
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But the deal, whose value was initially reported at $3.2 billion, ended up at an even $3 billion in cash. After taxes, Dreâs 25% stake left him with a $500 million windfallâ$100 million more than FORBES estimated his stake to be worth last Aprilâand a net worth of $700 million. Amazingly enough, Dre is not the richest man in hip-hop; that honor goes to Diddy, who clocks in at $735 million.