Fatima adds 0.1 moles of hcl to a buffer mixture containing 1.0 mole of naf and 1.0 mole of hf in 1.0 l of water at 298 k. which component of the buffer mixture does the hcl react with?

HCl reacts with NaF

Explanation:

A buffer is defined as the mixture of a weak acid (HX) with its conjugate base (X⁻) or vice versa.

The buffer in the problem is the mixture of HF -weak acid- with NaF -conjugate base, F⁻-. A strong acid as HCl reacts with the conjugate base,  F⁻, producing weak acid, HF. The reaction is:

HCl + F⁻ → HF + Cl⁻

Thus, HCl reacts with NaF.

because u need two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei to form isotopes.

so since they all have the same shape? i mean maybe because m& m and reeses are both chocolates