How Many Molecules of HCl Are Formed When 70

Multiple Choice

How many molecules of HCl are formed when 70.0 g of water reacts according to the following balanced reaction? Assume excess ICl₃. 2 ICl₃ + 3 H₂O → ICl + HIO₃ + 5 HCl

A) 3.90 × 10²⁴ molecules HCl
B) 2.34 × 10²⁴ molecules HCl
C) 7.02 × 10²⁴ molecules HCl
D) 4.68 × 10²⁴ molecules HCl
E) 3.90 × 10²⁵ molecules HCl