Question

Rosa was looking for patterns to help predict the products of chemical reactions. She recorded three similar decomposition reactions in the table.
A 2-column table with 3 rows. The first column labeled reactants has entries 2 N a C l O subscript 3, 2 K C l O subscript 3, 2 L i C l O subscript 3. The second column labeled products has entries 2 N a C l + 3 O subscript 2, 3 O subscript 2 + 2 K C l, empty.

What products should she record in the last row of the table?

Answer 1

The products should she record in the last row of the table : 2LiCl + 3O₂

Further explanation

There are several chemical reactions, namely:

• Formation reaction
• Decomposition reaction.
• Replacement reaction.
• Multiple replacement reactions
• Neutralization reaction.
• Combustion reaction.
• Polymerization

The decomposition reaction in a chemical reaction shows the decomposition reaction of a compound into its constituent elements or compounds

Rosa recorded three similar decomposition reactions

Reactions that occur :

1. 2 NaClO₃ ⇒ 2NaCl + 3O₂

2. 2KClO₃ ⇒ 2KCl + 3O₂

3. 2LiClO₃  ⇒ 2LiCl + 3O₂

There are similarities in the decomposition that forms oxygen and chloride compounds

Learn more

homogenous mixture of two or more pure substances

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Keywords : products, patterns, chemical reaction, table, decomposition reactions

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Answer 2

Answer:

2LiCl + 3O₂

Explanation:

Hopefully this helps