What salt would Ba(OH) and HBr produce?Question 7Select one:a.BaCl22b.NaClc.NaBrd.BaBr2

To determine the salt produced from the reaction between Ba(OH)₂ (barium hydroxide) and HBr (hydrobromic acid), we need to consider the neutralization reaction that occurs when an acid reacts with a base.

1. Break Down the Problem

• Identify the reactants involved:
  • Base: Ba(OH)₂
  • Acid: HBr

2. Relevant Concepts

• A reaction between a strong acid and a strong base typically yields a salt and water.
• The general reaction can be represented as: $\text{Base} + \text{Acid} \rightarrow \text{Salt} + \text{Water}$

3. Analysis and Detail

• The formula for barium hydroxide is Ba(OH)₂ and for hydrobromic acid is HBr.
• The ions produced will be Ba²⁺ from Ba(OH)₂, and Br⁻ from HBr.
• Therefore, the salt produced from the reaction would be composed of these ions: $\text{Ba}^{2+} + 2 \text{Br}^- \rightarrow \text{BaBr}_2$
• Hence, the resulting salt is barium bromide ($\text{BaBr}_2$).

4. Verify and Summarize

• The ions from the reactants properly combine to form a neutral compound, confirming that $\text{BaBr}_2$ is indeed the salt produced.

Final Answer

The salt produced from the reaction between Ba(OH)₂ and HBr is BaBr₂. Thus, the correct answer is (d) BaBr₂.