Calculate the Number of Moles of NaOH (Sodium Hydroxide, an Ingredient

question 15

Multiple Choice

Calculate the number of moles of NaOH (sodium hydroxide, an ingredient in drain cleaners and oven cleaners) in a 10.0 g sample of this substance.

• A)1.51 × 10²³ moles
• B)1.66 × 10²³ mole
• C)0.208 mole
• D)4.00 × 10² moles
• E)0.250 mole

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