QQuestionChemistry
QuestionChemistry
We recognize acids when we see a(2$) ______ with an anion. The name of the acid is derived from the name of its ______. An ate anion, like nitrate, forms an acid named ______. Sulfurous acid (H^2SO3) is formed from a ______ ion.
a. Positive ion
b. Negative ion
c. Neutral ion
d. Not mentioned
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Answer
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Step 1:I'll solve this chemistry nomenclature problem step by step:
Step 2:: Understand the key terms
- We're looking for how acids are formed and named - The problem is asking about the relationship between ions and acid formation
Step 3:: Analyze the characteristics of acids
- Acids typically involve hydrogen (H⁺) and a negative ion - The negative ion determines the name of the acid
Step 4:: Identify the key components of acid formation
- Acids are formed when a hydrogen ion combines with a negative ion - The negative ion is the critical component in naming the acid
Step 5:: Examine the specific example of sulfurous acid (H_{2}SO_{3})
- Sulfurous acid is formed from the sulfite ion ($$SO_{3}^{2-}$$)
- This matches the description of being formed from a negative ion
Step 6:: Determine the correct answer
- The blank spaces refer to:
Step 7:
A negative ion
Step 8:
Negative ion
Step 9:
Ate anion
Step 10:
Negative ion
Final Answer
Negative ion Explanation: Acids are formed when hydrogen ions combine with negative ions. The name of the acid is derived from the name of its negative ion. In the case of sulfurous acid, it is formed from the sulfite (negative) ion, confirming that the correct answer is a negative ion.
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