# The first inert as compound to be synthesized was #XePtF_6#, which is 440.37 g/mol. What is the percentage of platinum in the compound?

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Using the molar mass of platinum and the molar mass of XePtF6, one can calculate the percentage of platinum in XePtF6. First, determine the molar mass of platinum in the compound (195.08 g/mol). Next, divide this value by the molar mass of XePtF6 (440.37 g/mol) and multiply the result by 100 to find the percentage of platinum, which comes out to be about 44.3%.

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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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