Editing Answers To 2020-2021 Review HW For Balancing, Types, Predicting And Energy Change Of Chemical Reactions
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Here are the answers to [[2020-2021 Review HW for Balancing, Types, Predicting and Energy Change of Chemical Reactions]].<br> <br> <br> <u>Part I</u><br> 1) 3,2,1,6 Double Replacement<br> 2) 1,3,1,2 Decomposition<br> 3) 2,25,16,18 Combustion<br> 4) 4,3,2 Synthesis<br> 5) 1,3,2,3 Single Replacement<br> <br> <u>Part II</u><br> 1. Products: Na<sub>1</sub>(NO<sub>3</sub>)<sub>1 (aq)</sub> and K<sub>2</sub>(SO<sub>4</sub>)<sub>1 (aq)</sub><br> Net Ionic Reaction: All ions are spectator ions so Reaction does not exist.<br> <br> <br> 2. Products: Ba<sub>1</sub>(CO<sub>3</sub>)<sub>1 (s)</sub> + K<sub>1</sub>Cl<sub>1 (aq)</sub><br> Net Ionic Reaction: 1 Ba<sup>2+</sup> + 1 CO<sub>3</sub><sup>2-</sup> --> 1 Ba<sub>1</sub>(CO<sub>3</sub>)<sub>1 (s)</sub><br> <br> <br> 3. Products: Ba<sub>1</sub>(SO<sub>4</sub>)<sub>1 (s) </sub> and Al (s)<br> Net Ionic Reaction: 3 Ba<sub>(s)</sub> + 2 Al <sup>3+</sup> + 3 SO<sub>4</sub><sup>2-</sup> ---> 3 Ba<sub>1</sub> (SO<sub>4</sub>)<sub>1 (s)</sub> + 2 Al <sub>(s)</sub> <br> <br><br> <u>Part III</u><br> 1) Activated complex<br> 2) Greater than<br> 3) Heat of Reaction (ΔH)<br> 4) Absorbs<br> 5) Activation energy (E<sub>ac</sub>)<br> 6) Endothermic<br> <br> <br>
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