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When sodium metal is combined with iodine gas, an oxidation-reduction reaction occurs. Sodium loses and electron to form the sodium cation, and iodide gains an electron to form iodide. The resulting compound is NaI.

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How do you balance na plus i2 nai?

To balance the chemical equation Na + I2 -> NaI, you need to ensure that there is an equal number of atoms of each element on both sides of the equation. In this case, you would need to put a coefficient of 2 in front of NaI to balance the equation.


What type of reaction is Na plus Cl --NaCl?

The reaction between sodium (Na) and chlorine (Cl) to form sodium chloride (NaCl) is a chemical reaction known as a synthesis or combination reaction. In this reaction, the sodium and chlorine atoms combine to form a single compound, sodium chloride.


What type of reaction is Na Cl Na-Cl?

synthesis or combination reactionA+...double replacement.Addition reaction.


Is 2Na plus Cl2 2NaCl an example of combination reaction?

Yes, the reaction 2Na + Cl2 → 2NaCl is an example of a combination reaction. In a combination reaction, two or more substances react to form a single product. In this case, sodium (Na) and chlorine (Cl2) combine to form sodium chloride (NaCl).


Is NaCl--Na plus Cl an synthesis?

No, the reaction between sodium metal (Na) and chlorine gas (Cl) to form sodium chloride (NaCl) is a chemical combination reaction, not a synthesis reaction. In a synthesis reaction, two or more simpler substances combine to form a more complex compound.


Which element has been reduced in the redox reaction agno3 plus na equals nano3 plus ag?

Sodium (Na) has been reduced.


What is the redox reaction AgNO3 plus Na NaNO3Ag how many electrons were transferred?

If you mean a reaction of AgNO3 + Na(s) ==> NaNO3 + Ag(s), there would be ONE electron transferred.Ag^+ + 1e- ==> Ag(s) Reduction reaction Na(s) ==> Na^+ + 1e- Oxidation reaction


What is the balanced chemical equation for the reaction that takes place between bromine and sodium iodide?

Sodium + Bromine ----> Sodium bromide2 Na + Br2 ----> 2 NaBr


What kind of bond is Na plus I2?

The bond formed between the two is an Ionic bond. You can tell by using the difference in the elements electronegative, or just know the general trend that a metal and nonmetal form an ionic bond.


What kind of reaction is KCl plus Na equals NaCl plus K?

This reaction is called a "single displacement" reaction, as the sodium replaces the potassium in combination with the chlorine. *This is the high-temperature distillation reaction to produce metallic potassium, and is not a spontaneous reaction because potassium is more reactive than sodium. The corresponding single replacement reaction is K + NaCl => Na + KCl.


How do you calculate the balance equation for Na plus Cl2?

The balanced equation for the reaction between sodium (Na) and chlorine (Cl2) to form sodium chloride (NaCl) is 2Na + Cl2 -> 2NaCl. This equation is balanced because it has an equal number of each type of atom on both sides of the reaction arrow.


What is the net ionic equation of Na plus plus OH- plus H plus plus Cl- H2O plus Na plus plus Cl-?

The net ionic equation for the given reaction is H+ (aq) + OH- (aq) → H2O (l)