How Many Moles of HCl Are Represented by 1

question 191

Multiple Choice

How many moles of HCl are represented by 1.0 × 10¹⁹ HCl molecules?

• A)1.7 × 10^-5 mol
• B)1.5 × 10^-3 mol
• C)1.0 × 10¹⁹ mol
• D)37 mol
• E)6.0 × 10⁴ mol

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