answersLogoWhite

0

Na and Zn are correct because they are elements. Na is monovalent so NaI is correct. Zn is divalent and so ZnI is incorrect and should be ZnI2 .

So if we have ZnI2 we need 2 Na to remove the I2 . So balanced it becomes:

2Na + ZnI2 ----> 2NaI + Zn

User Avatar

Wiki User

11y ago

What else can I help you with?

Continue Learning about Chemistry
Related Questions

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.


How do you balance this equation Cl NaI NaCl I?

To balance the equation Cl₂ + 2NaI -> 2NaCl + I₂ you need to ensure that the number of each element is the same on both sides of the equation. In this case, you balance the equation by adding a coefficient of 2 in front of NaCl and I₂ to balance the number of atoms of Na, Cl, and I.


How do you balance na i2 nai?

Balancing na and nai in a sentence involves ensuring that both words are used appropriately based on the context of the sentence. Na is typically used to connect ideas or actions, while nai negates the verb that comes before it. To balance them, make sure that na is used to link related elements, and nai is used to negate whenever necessary for clarity.


Chemical formula for Sodium iodide?

Sodium + Iodine ----> Sodium Iodide2 Na + I2 ----> 2 NaI


How do you balance CuSO4 plus Na?

To balance the equation CuSO4 + Na, follow these steps: Write down the unbalanced equation: CuSO4 + Na → ? Determine the products of the reaction based on the elements involved: CuSO4 + Na → Cu + Na2SO4 Now, balance the equation by ensuring that the number of atoms for each element is the same on both sides: CuSO4 + 2Na → Cu + Na2SO4


Balance the following equation Na plus HNO3?

The balanced equation for Na + HNO3 is: 2Na + 2HNO3 -> 2NaNO3 + H2


What song goes Na Na Nai?

Probably an N Dubz song


Balanced equation of sodium iodide and water?

Solid sodium iodide reacts with water to form sodium ions and iodide ions. No further reactions occur because this compound is a salt of a strong acid and a strong base. Thus, the overall reaction is NaI(s)=> Na+ + I-


What is the chemical balance for Na plus MgF2?

The chemical equation is:MgF2 + 2 Na = 2 NaF


What is the formula for sodium hydroxide combined with hydroiodic acid?

NaOH + HI <---> Na+ + I- + H2O <---> NaI + H2O


What is a balance chemical equation for the synthesis of NaBr from Na and Br2?

2 Na + Br2 --> 2 NaBr


What is the formula for ionic compound sodium iodide?

The chemical formula of sodium iodide is NaI.