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baherus [9]
3 years ago
13

Which branch of chemistry would study how pollution effects marine life?

Chemistry
1 answer:
mart [117]3 years ago
8 0

Answer: (D) environmental chemistry

Explanation:

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⇒ mol NaOH = 0.1 mol / L * 0.03 L =  3 E-3 mol

⇒ mol HBr = 0.05 L * 0.1 mol/L = 5 E-3 mol

⇒ M HBr = ( 5 E-3 mol - 3 E-3 mol) / 0.08 L = 0.025 M

⇒ pH = - log (0.025) = 1.6

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