Na2O + H2O ---> 2NaOH this is a metal oxide (base) reacting with water to form an alkali
This type of reaction is known specifically as a neutralization reaction which is a type of double displacement reaction. This type of reaction occurs when an acid (HCl) and a base (NaOH) react to form a salt (NaCl) and water (H2O). The key identifier of this type of reaction is that water is created as a product.
Single displacement reactions follow the form A + BC equals AC + B. Because the sodium and the hydrogen switch places, this reaction is considered single displacement.
The reaction is:
Na2O + H2O = 2 NaOH
Single Replacement Chemical reaction
single replacement
Na2O2 + H2O--> 2 NaOH + O2
Combination reaction
Double Displacement
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no reaction
The chemical equation is:Na + OH- + H+ + Cl- = Na+ + Cl- + H2O(l)
I would tell, no reaction will occur the way the question has been asked.
No. This equation is not balanced and does not even represent any reaction. The equation for the actual reaction between elemental zinc and chlorine is: Zn + Cl2 => ZnCl2.
The reaction is:Ag+ + Cl- = AgCl(s)Silver chloride is an insoluble, white, photosensitive precipitate.
Na+ and Cl- are spectator ions.
Think of water as HOH, which is basically a H+ ion and an OH- ion. So then, in solution, the reaction looks like this: Na+ + OH- + H+ + Cl- ----> Na+ + Cl- + H+ + OH- and then if we put the ions together, we get NaOH + HCl ----> NaCl + H2O.
This a synthesis reaction; sodium chloride is a salt with ionic bond.
A salt and water. An example is: HCl + NaOH --> NaCl + H2O (or more correctly Na+(aq) + Cl-(aq) + H2O)
Hydrochloric acid and sodium hydroxide yield salt and water H+ + Cl- + Na+ + OH- --> Na+ + Cl- + H2OComment:In solutions you better leave unchanged ions ( Cl- and Na+) out of the balanced equation: called to be 'tribune ions' (people on the tribune don't take part in the 'match'):H+ + OH- --> H2O This looks simpler than: H+ + Cl - + Na + + OH- --> Na + + Cl - + H2O
no reaction
The chemical equation is:Na + OH- + H+ + Cl- = Na+ + Cl- + H2O(l)
SynthesisWhenever 2 or more elements combine to form one compound, it is a synthesis reaction.
The chemical equation is:Na + OH- + H+ + Cl- = Na+ + Cl- + H2O(l)
There is no equation for reacting CaCl2 and H2O. This is because nothing happens when these two chemicals combine because there is no reaction. If one was to add CaCl2 to H2O, he would end up with wet calcium chloride.
Single replacement. The F2 replaces Cl to form HF and Cl2.
The chemical equation is:Na + OH- + H+ + Cl- = Na+ + Cl- + H2O(l)