Calculate a Value for ΔE_rxn for a Chemical Reaction, If

question 28

Short Answer

Calculate a value for ΔE_rxn for a chemical reaction, if the reactants have an energy of +300 kJ/mol and the products have an energy of +100 kJ/mol. Is this reaction exothermic or endothermic?

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Definitions:

Auditing

The process of examining and verifying a company's financial records to ensure accuracy and compliance with laws and regulations.

SUMIF Function

A function in spreadsheet software that sums the values in a range that meet specified criteria.

Criteria

The standards or conditions that are used to judge or make a decision about something.

Range

In computing, it often refers to a selection of cells in spreadsheets or a series of values in programming.