Hydrochloric acid (HC) and sodium fluoride (NaF) react to produce hydrogen fluoride (HF) and sodium chloride (NaCl). How many moles of HF are produced per mole of HCl used?

Answer 1

1 mole

The reaction's balanced equation is as follows:

#HCl (aq) + NaF (aq) rarr HF (aq) + NaCl (aq)#
We can see that the number of moles of #HCl# is equal to the moles of #HF# produced because both have equal coefficients (an implied 1).
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Answer 2

One mole of HF is produced per mole of HCl used in the reaction.

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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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