`underline(N_(2))O_(5)+H_(2)O to HNO_(3)`

Options

A. If product is oxy acid with -ic suffix.
B. If product is oxy acid with -ous suffix
C. If product are two oxy acids one with -ic suffix and otherone with -ous suffix.
D. If product is not oxy acid, neither with -ic suffix nor with -ous suffix

Answer

To solve the reaction \( \underline{N_2O_5} + H_2O \rightarrow HNO_3 \), we will follow these steps:

### Step 1: Identify the Reactants
The reactants in this reaction are:
- Dinitrogen pentoxide (\(N_2O_5\))
- Water (\(H_2O\))

### Step 2: Understand the Reaction
Dinitrogen pentoxide is an anhydride of nitric acid. When it reacts with water, it hydrolyzes to form nitric acid (\(HNO_3\)).

### Step 3: Write the Balanced Chemical Equation
The balanced chemical equation for the reaction is:
\[ N_2O_5 + H_2O \rightarrow 2 HNO_3 \]
This indicates that one mole of \(N_2O_5\) reacts with one mole of \(H_2O\) to produce two moles of nitric acid.

### Step 4: Identify the Product
The product formed from this reaction is nitric acid (\(HNO_3\)).

### Step 5: Classify the Product
Nitric acid is classified as an oxyacid because it contains hydrogen, oxygen, and nitrogen. The structure of nitric acid can be represented as:
\[ HNO_3 \]
In this structure, the hydrogen is bonded to an oxygen atom, which is characteristic of oxyacids.

### Step 6: Naming the Oxyacid
Since the anion of nitric acid is nitrate (\(NO_3^-\)), which ends with "ate", the corresponding acid name uses the suffix "ic". Therefore, the name of the acid is nitric acid.

### Conclusion
The reaction \(N_2O_5 + H_2O \rightarrow HNO_3\) produces nitric acid, which is an oxyacid with the suffix "ic".

### Final Answer
The correct classification of the product is that it is an oxyacid with the suffix "ic", specifically nitric acid.

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