How many moles of CF₄ are there in 171 g of CF₄ A) 0.51 mol B) 1.94 mol C) 4.07 mol D) 88.0 mol E) 171 mol

Question

Quizplus · Accepted Answer

To find the number of moles, we need to divide the given mass by the molar mass of CF₄. The molar mass of CF₄ is approximately 88.0 g/mol (calculated based on the atomic masses of its constituent elements). Dividing the given mass (171 g) by the molar mass (88.0 g/mol), we get: 171 g / 88.0 g/mol ≈ 1.94 mol Therefore, the answer is B) 1.94 mol.

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How Many Moles of CF₄ Are There in 171 G