A chloride salt of rhenium contains 63.6% Re by mass. What is its empirical formula? | Stoichiometry

🧪 TheChemSolverUSNCO / General Chemistry

StoichiometryMCQ

Question

A chloride salt of rhenium contains 63.6% Re by mass. What is its empirical formula?

ReCl

ReCl₂

ReCl₃

✓ Correct

ReCl₅

💬

Still have doubts about this question?

Practice more questions like this, completely free.

Practice USNCO / General Chemistry questions like this — free

4,000+ questions across AP Chemistry, USNCO, and IChO — all free, no signup required.