How many grams of sulfur are needed to produce 1.40 moles of sodium sulfide?

Answer 1

44.8 g of sulfur is needed

Formula of sodium sulfide is #Na_2S# ,This means 1 mole sulfide will contain 1 mole or 32g sulfur . Hence 1.4 mole sulfide salt requires 1.4x32=44.8 g sulfur
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Answer 2

To produce 1.40 moles of sodium sulfide, you would need 126.6 grams of sulfur.

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Answer from HIX Tutor

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.

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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