Fill in the coefficients that will balance the following reaction: (Note: Use 1 as coefficient where appropriate.)
NaCl+
FeO →
Na²O+
FeCl?

To balance a reaction, the amount of reactants must be equal to the amount of products, as stated by the Law of Conservation of Matter. It may help you to keep track of  the number of each element in a list as you try to balance. It's not able to be balanced.

a sequence is a function whose domain is the set of natural numbers.

natural numbers are all the negative and positive integers

you didnt put any of the following