Question

С 3H7 В r + Na → … + …

Answer 1

Ответ:

C3H7Br+Na=C6H14+ NaBr

Answer 2

The chemical equation you've provided, "C3H7Br + Na → … + …," represents a reaction between 3-bromopropane (C3H7Br) and sodium (Na). Let me complete the equation for you:

C3H7Br + Na → C3H7Na + Br

In this reaction, the sodium (Na) replaces the bromine (Br) atom in 3-bromopropane (C3H7Br) to form sodium propoxide (C3H7Na) and bromine (Br) as a byproduct.

The balanced chemical equation for this reaction would be:

C3H7Br + Na → C3H7Na + Br

Please note that this reaction is a simple representation, and in actual laboratory conditions, one might need to consider stoichiometry and other factors.