Respuesta :
2 moles of sodium hydroxide will be needed.
Explanation:
Sodium hydroxide is a compound which is a base and nitric acid is the acid. The formula of the nitric acid is HNO3 and that of sodium hydroxide is NaOH.
The reaction between them are
NaOH +HNO3 =NaNO3 +H2O.
So here we can see that 1 mole of sodium hydroxide reacts with 1 mole of nitric acid to produce 1 mole of sodium nitrate and 1 mole of water.
So for 2 moles of nitric acid, 2 moles of sodium hydroxide will be required.
2 moles of sodium hydroxide (NaOH) are required to completely neutralize 2 moles of nitric acid (HNO₃)
Neutralization reaction
From the question, we are to determine number of moles of NaOH required to completely neutralize 2 moles of HNO₃
First, we will write the balanced chemical equation for the neutralization reaction
The balanced chemical equation for the reaction is
HNO₃ + NaOH → NaNO₃ + H₂O
This means, 1 mole of HNO₃ is required to completely neutralize 1 mole of NaOH
Since,
1 mole of HNO₃ is required to completely neutralize 1 mole of NaOH
Then,
2 moles of NaOH will be required to completely neutralize 2 moles of HNO₃
Hence, 2 moles of sodium hydroxide (NaOH) are required to completely neutralize 2 moles of nitric acid (HNO₃)
Learn more on Neutralization reaction here: https://brainly.com/question/25950682
