12th Grade Chemical Bond Quizzes, Questions & Answers
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Are you familiar with bond energy, and do you think you know enough to pass this quiz? When a bond is strong, there is superior bond energy because it takes more energy to break a strong bond. This strength is associated with...
Questions: 10 | Attempts: 331 | Last updated: Mar 22, 2023
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Sample QuestionCalculate the quantity of released heat of combustion of 5.76g of methane gas (CH4) in an excess amount of oxygen gas at constant pressure CH4(g)+2O2(g)→ CO2(g)+2H2O(l) , ∆H°= -890kj/mol ,(C=12,H=1)
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