What is the molar mass of fluorine, F2? 9.00 g/mol 18.00 g/mol 19.00 g/mol 38.00 g/mol

Some latter schools question and answer asked students to mention what they agree to is the most important important concern for a student to do in order to obtain success. The one that response stood out from the rest was practice. Persons who are definitely successful do not become successful by being born. They work hard and dedicate their lives to succeeding. If you tend to accomplish your goals, keep this in mind! followed below are one of the answer and question example that you can benefit from to practice and further enhance your information and also give you insights that should help you to sustain your study in school.

Question:

What is the molar mass of fluorine, F2? 9.00 g/mol 18.00 g/mol 19.00 g/mol 38.00 g/mol

Answer:

Answer is: the molar mass of fluorine is 38.00 g/mol.

M(F₂) = 2 · Ar(F) · g/mol.

M(F₂) = 2 · 19.00 · g/mol.

M(F₂) = 38.00 g/mol.

Molar mass M represent the mass of a substance (in this example molecule of florine) divided by the amount of substance.

Ar is the atomic weight of a chemical element (in this example fluorine).

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