Identify the following as combination, decomposition, replacement, or ion exchange reactions NaBr (aq) + Cl2 (g) → 2 NaCl (aq) + Br2 (g)

Question

Physics

Camilla Ward

22 February, 09:17

Identify the following as combination, decomposition, replacement, or ion exchange reactions NaBr (aq) + Cl2 (g) → 2 NaCl (aq) + Br2 (g)

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Answers (2)

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Pierce Villarreal · Answer 1

Single-replacement or replacement

Explanation:

The single-replacement reaction is a + bc - > ac + b, compare them.

NaBr + Cl2 - > 2 NACl + Br.

AB + C - > AC + B

As you can see they are the same (even though the b is with the a and not with the c. The formula can be switched around a little with the order of b and c) ((also like ions replace like ions in replacements, which they are in this))

Alyson Calhoun · Answer 2

Replacement

Explanation:

in replacements, like ions replace like. in this equation, we can see that Bromine replaced Chlorine. so, the answer is replacement.