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The precipitation reaction between an aqueous iron(II) ion (Fe^2+) and sodium hydroxide (NaOH) forms a green precipitate of iron(II) hydroxide (Fe(OH)2) according to the chemical equation: Fe^2+(aq) + 2OH^-(aq) → Fe(OH)2(s).

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What gas is formed in the reaction of aluminum metal with aqueous sodium hydroxide?

Hydrogen gas is formed when aluminum metal reacts with aqueous sodium hydroxide. The reaction produces aluminum hydroxide and hydrogen gas.


When Dissolved sodium hydroxide reacts with aqueous hydrogen sulfate to produce aqueous sodium sulfate and water vapor?

The reaction between dissolved sodium hydroxide and aqueous hydrogen sulfate forms aqueous sodium sulfate and water vapor. This is a neutralization reaction where sodium hydroxide and hydrogen sulfate ions combine to form sodium sulfate and water. The balanced chemical equation for this reaction is 2NaOH + H2SO4 -> Na2SO4 + 2H2O.


What are the products of the double-replacement reaction between aqueous hydrogen bromide and aqueous sodium hydroxide?

The products of the double-replacement reaction between aqueous hydrogen bromide and aqueous sodium hydroxide are water and sodium bromide. The hydrogen ion from HBr combines with the hydroxide ion from NaOH to form water, while the sodium ion from NaOH combines with the bromide ion from HBr to form sodium bromide.


How does the reaction between carbon dioxide and aqueous sodium hydroxide affect the pH of the solution?

When carbon dioxide reacts with aqueous sodium hydroxide, it forms sodium carbonate and water. This reaction increases the pH of the solution because sodium carbonate is a weak base.


What gas produced when aqueous sodium nitrate is warmed with aqueous sodium hydroxide and aluminium foil?

The reaction between aqueous sodium nitrate, sodium hydroxide, and aluminum foil produces hydrogen gas. This is because aluminum reduces sodium ions to sodium metal, which releases hydrogen gas in the presence of water and sodium hydroxide.

Related Questions

What gas is formed in the reaction of aluminum metal with aqueous sodium hydroxide?

Hydrogen gas is formed when aluminum metal reacts with aqueous sodium hydroxide. The reaction produces aluminum hydroxide and hydrogen gas.


When Dissolved sodium hydroxide reacts with aqueous hydrogen sulfate to produce aqueous sodium sulfate and water vapor?

The reaction between dissolved sodium hydroxide and aqueous hydrogen sulfate forms aqueous sodium sulfate and water vapor. This is a neutralization reaction where sodium hydroxide and hydrogen sulfate ions combine to form sodium sulfate and water. The balanced chemical equation for this reaction is 2NaOH + H2SO4 -> Na2SO4 + 2H2O.


What would be observed from an aqueous mixture of magnesium chloride and sodium hydroxide?

You would observe precipitation of magnesium hydroxide.


What are the products of the double-replacement reaction between aqueous hydrogen bromide and aqueous sodium hydroxide?

The products of the double-replacement reaction between aqueous hydrogen bromide and aqueous sodium hydroxide are water and sodium bromide. The hydrogen ion from HBr combines with the hydroxide ion from NaOH to form water, while the sodium ion from NaOH combines with the bromide ion from HBr to form sodium bromide.


How does the reaction between carbon dioxide and aqueous sodium hydroxide affect the pH of the solution?

When carbon dioxide reacts with aqueous sodium hydroxide, it forms sodium carbonate and water. This reaction increases the pH of the solution because sodium carbonate is a weak base.


What gas produced when aqueous sodium nitrate is warmed with aqueous sodium hydroxide and aluminium foil?

The reaction between aqueous sodium nitrate, sodium hydroxide, and aluminum foil produces hydrogen gas. This is because aluminum reduces sodium ions to sodium metal, which releases hydrogen gas in the presence of water and sodium hydroxide.


What happens in the reaction between sodium hydroxide and magnesium sulphate?

When sodium hydroxide reacts with magnesium sulfate, a double displacement reaction occurs where the sodium ions from sodium hydroxide switch places with the magnesium ions from magnesium sulfate to form sodium sulfate and magnesium hydroxide. The products of this reaction are aqueous sodium sulfate and a white precipitate of magnesium hydroxide.


What is the equation for aqueous acetic acid with aqueous sodium hydroxide?

The reaction between aqueous acetic acid (CH3COOH) and aqueous sodium hydroxide (NaOH) forms water (H2O) and sodium acetate (CH3COONa). The balanced chemical equation is: CH3COOH + NaOH -> H2O + CH3COONa


When aqueous solutions of sodium hydroxide and sulfuric acid react what is produced?

The reaction between sodium hydroxide and sulfuric acid produces sodium sulfate and water. Sodium hydroxide (NaOH) reacts with sulfuric acid (H2SO4) in a neutralization reaction to form sodium sulfate (Na2SO4) and water (H2O).


What is chemical formula for aqueous solution of sodium hydroxide?

The chemical formula for the aqueous solution of sodium hydroxide is NaOH (sodium hydroxide) dissolved in water.


What is the balanced equation of fumaric acid with aqueous sodium hydroxide?

The balanced chemical equation for the reaction between fumaric acid and aqueous sodium hydroxide is: C4H4O4 + 2NaOH → Na2C4H2O4 + 2H2O


What happens when copper chloride is mixed with sodium hydroxide?

When copper chloride is mixed with sodium hydroxide, a precipitation reaction occurs where solid copper(II) hydroxide is formed. The balanced chemical equation for this reaction is: CuCl2 + 2NaOH → Cu(OH)2 + 2NaCl. This reaction is a double displacement reaction where copper ions and hydroxide ions switch partners to form the solid copper hydroxide.