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?

2LiCl + 3O2
3LiCl + 2O2
2LiO + 3Cl2
3LiO+ 2Cl2

Answer 1

1. 2 NaClO down 3 which goes to 2NaCl + 3O down 2

2. 2KClO down 3 which goes to 2KCl + 3O down 2

3. 2LiClO down 3 which goes to 2LiCl + 3O down 2

Answer 2

so the last one is 2LiCl + 3O2

Answer 3

e