Question

4. Consider the chemical equation for the synthesis of sodium chloride. (0.5 points per blank)

2Na (s) + Cl₂ (g) -----> 2NaCl(g)

1. How many moles of NaCl can be formed from 2 moles of Na and 1 mole of Cl₂? ______mol NaCl

2. If you have 8 moles of Na and 5 moles of Cl₂, how many moles of NaCl could be produced? Which reactant limits the amount of product?

________ mol NaCl     __________ is the limiting reactant.

3. How many moles of Na and Cl₂ are required to make 585 grams of NaCl?

_________ mol Na        _________mol Cl₂

Answer 1

2 09 (3) + Cl2(g) 2 Na celg). . (a) By son, Imoles of no react with Imole of 1. cly to produce 2 mol Nach (6) 2 mol Na react witha i mole che 98 mol na seact with a ( x 8 ) molch, = 4 molely So, encens cfe = (5-4)mol = imole So, wo is limiting reactant. . Molers of wall produced= moles of Na = 8 mol (c) Moles of Noll= massa 5858 -10.0) mol molar moss So, moles of Na a moles of Nacd= 10.01 mol Na moles of 41,Ź x moles of Nacea o x10.0/mol = 5.005 mol