Questions: Ni(NO3)2(aq) + NaOH(aq) →

Ni(NO3)2(aq) + NaOH(aq) →
Transcript text: $\mathrm{Ni}\left(\mathrm{NO}_{3}\right)_{2}(\mathrm{aq})+\mathrm{NaOH}(\mathrm{aq}) \rightarrow$
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Solution

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Solution Steps

Step 1: Identify the Reactants and Products

The given reaction involves nickel(II) nitrate, \(\mathrm{Ni}\left(\mathrm{NO}_{3}\right)_{2}\), and sodium hydroxide, \(\mathrm{NaOH}\). When these react, they form nickel(II) hydroxide, \(\mathrm{Ni(OH)}_{2}\), and sodium nitrate, \(\mathrm{NaNO}_{3}\).

Step 2: Write the Balanced Chemical Equation

To balance the chemical equation, ensure that the number of atoms of each element is the same on both sides of the equation.

\[ \mathrm{Ni}\left(\mathrm{NO}_{3}\right)_{2}(\mathrm{aq}) + 2\mathrm{NaOH}(\mathrm{aq}) \rightarrow \mathrm{Ni(OH)}_{2}(\mathrm{s}) + 2\mathrm{NaNO}_{3}(\mathrm{aq}) \]

Final Answer

\[ \boxed{\mathrm{Ni}\left(\mathrm{NO}_{3}\right)_{2}(\mathrm{aq}) + 2\mathrm{NaOH}(\mathrm{aq}) \rightarrow \mathrm{Ni(OH)}_{2}(\mathrm{s}) + 2\mathrm{NaNO}_{3}(\mathrm{aq})} \]

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