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Concept explainers
Interpretation:
The
Concept introduction:
Some reactions occur in a sequence. In such type of reactions, a product of one reaction acts as a reactant for the next reaction. Hence, some substances are common to both reactions. For the stoichiometric purposes, the substance that is formed as a product and act as a reactant in the next reaction sequence is eliminated in an overall/net equation.
Following are the steps to write the overall equation for the reactions that take place in a sequence,
Step 1: Write the sequence of the balanced equations.
Step 2: Cancel the common substance(s) by adjusting the equations arithmetically.
Step 3: Obtain the overall balanced equation by the addition of the adjusted equations together.
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Chapter 3 Solutions
Chemistry: The Molecular Nature of Matter and Change
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- Calculate activation energy (Ea) from the following kinetic data: Temp (oC) Time (s) 23.0 180. 32.1 131 40.0 101 51.8 86.0 Group of answer choices 0.0269 kJ/mole 2610 kJ/mole 27.6 kJ/mole 0.215 kJ/mole 20.8 kJ/molearrow_forwardCalculate activation energy (Ea) from the following kinetic data: Temp (oC) Time (s) 23.0 180. 32.1 131 40.0 101 51.8 86.0 choices: 0.0269 kJ/mole 2610 kJ/mole 27.6 kJ/mole 0.215 kJ/mole 20.8 kJ/molearrow_forwardCalculate activation energy (Ea) from the following kinetic data: Temp (oC) Time (s) 23.0 180. 32.1 131 40.0 101 51.8 86.0arrow_forward
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