# Problem: How many molecules of HCl are formed when 50.0 g of water reacts according to the following balanced reaction? Assume excess ICl3. 2 ICl3 + 3 H2O → ICl + HIO3 + 5 HClA) 6.09 × 1025 molecules HClB) 2.78 × 1024 molecules HClC) 3.65 × 1024 molecules HClD) 1.67 × 1024 molecules HClE) 5.02 × 1025 molecules HCl

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How many molecules of HCl are formed when 50.0 g of water reacts according to the following balanced reaction? Assume excess ICl3

2 ICl3 + 3 H2O → ICl + HIO3 + 5 HCl

A) 6.09 × 1025 molecules HCl

B) 2.78 × 1024 molecules HCl

C) 3.65 × 1024 molecules HCl

D) 1.67 × 1024 molecules HCl

E) 5.02 × 1025 molecules HCl

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Stoichiometry concept. You can view video lessons to learn Stoichiometry. Or if you need more Stoichiometry practice, you can also practice Stoichiometry practice problems.

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Based on our data, we think this problem is relevant for Professor Lapeyrouse's class at UCF.