Why do chemical equations need to be balanced? Group of answer choices
to ensure that the reactants have more atoms than the products
Because otherwise the reaction won't work
because matter, such as atoms, cannot be created or destroyed
The reaction is unstable otherwise

Sodium nitrite (nano2) reacted with 2−iodooctane to give a mixture of two constitutionally isomeric compounds of molecular formula c8h17no2 in a combined yield of 88%. draw reasonable structures for these two isomers. click the "draw structure" button to launch the drawing utility. place the two compounds in the appropriate boxes below.