A sample of gaseous oxygen is heated with an electrical coil. If 134 Joules of energy are added to a 11.8 gram sample initially at 24.4°C, what is the final temperature of the oxygen? ____ degree C

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Q: A first-order reaction has rate constant, k = 0.217 min-1. What is the half-life for the reaction?…

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Q: If a 35.0 mL water sample has a water hardness of 91.2 ppm CaCO3, then how many moles of Ca2+ ions…

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Q: Identify the correct reactant, product or conditions for the following reaction: HC- -OH +0.4 -OH…

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Q: Fill in the blanks: Br OC(CH3)3 X+ -OC(CH₂)3 CH₂CHCH₂CH3 CH3CHCH₂CH3 (CH3)3COH The reaction will not…

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