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Probably the formation of the blue form of the hydroxide Co(OH)2.

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14y ago

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How do you write Cobalt(III) chloride and sodium hydroxide?

Cobalt(III) chloride is CoCl3.Sodium hydroxide is NaOH.


Is sulfuric acid soluble NaOH?

Sulfuric acid reacts violently with NaOH, producing sodium sulfate and water and lots of heat!


What is the balanced equation for ammonium sulfate and sodium hydroxide?

The balanced equation for the reaction between ammonium sulfate (NH4)2SO4 and sodium hydroxide NaOH is: (NH4)2SO4 + 2 NaOH -> 2 NH3 + Na2SO4 + 2 H2O


Which salt is produced when H2SO4 reacts with NaOH?

When sulfuric acid (H2SO4) reacts with sodium hydroxide (NaOH), the salt produced is sodium sulfate (Na2SO4) along with water.


What does sodium hydroxide and sodium sulfate react to form?

Sodium hydroxide and sodium sulfate don't actually react.


When sulfuric acid reacts with sodium hydroxide one of the product terms is?

The general reaction for acid-base reactions is as follows: Acid + Base = Salt + Water In this case H2SO4 + 2 NaOH --> Na2SO4 + 2 H2O Actually: H2SO4 (aq) + NaOH (aq) ---> NaHSO4 (aq) + H2O(l) NaHSO4 (aq) + NaOH (aq) ---> Na2SO4 (aq) + H2O(l)


Why did the acetic acid odor disappear after the addition of NaOh?

The acetic acid odor disappeared after the addition of NaOH because NaOH is a strong base that can neutralize the acidic properties of acetic acid. This reaction results in the formation of water and sodium acetate, which are odorless.


What is balanced equation for iron sulfate and sodium hydroxide?

The balanced equation for iron sulfate (FeSO4) reacting with sodium hydroxide (NaOH) to form iron hydroxide (Fe(OH)3) and sodium sulfate (Na2SO4) is: FeSO4 + 2NaOH → Fe(OH)3 + Na2SO4


NAOH plus feso4 equals what?

When sodium hydroxide (NaOH) is reacted with iron (II) sulfate (FeSO4), it forms iron (II) hydroxide (Fe(OH)2) and sodium sulfate (Na2SO4). The balanced chemical equation for the reaction is: 2NaOH + FeSO4 -> Fe(OH)2 + Na2SO4


What is formed when Cobalt 2 chloride reacts with sodium hydroxide?

When cobalt (II) chloride reacts with sodium hydroxide, cobalt (II) hydroxide is formed. The reaction can be represented by the chemical equation: CoCl2 + 2 NaOH -> Co(OH)2 + 2 NaCl.


Insoluble base used to make copper sulfate?

Sodium hydroxide (NaOH) is an insoluble base that can be used to make copper sulfate. When sodium hydroxide is added to a solution of copper sulfate, a blue precipitate of copper hydroxide forms. This precipitate can be filtered and then reacted with sulfuric acid to produce copper sulfate.


What acid and base makes Na2SO4?

Perhaps the acid H2SO4 ( sulfuric acid ) and the base NaOH ( sodium hydroxide )