# Ideal stoichiometry

Determine the amount (in moles) of a product from a given amount of one reactant.

### Problem

Given the following reaction:
space, Z, n, plus, C, u, C, l, start subscript, 2, end subscript, right arrow, Z, n, C, l, start subscript, 2, end subscript, plus, C, u
How many moles of Z, n, C, l, start subscript, 2, end subscript will be produced from 23, point, 0, space, g of Z, n, assuming C, u, C, l, start subscript, 2, end subscript is available in excess?
moles (round to three significant figures)