I don't believe that this solution was used.
HCl + NaF -> HF + NaCl
NO
Yes it is! Yes it is! Yes it is! Yes it is!
No: HCl and HF are both strong acids, and can not buffer each other. A buffer is a combination of a weak acid and a salt of a weak acid.
HF
NaCl has ther highest melting point, as it is a solid at room temeprature. The other are gases and there fore have much lower boiling points and lower again for melting points.
tris, EDTA (TE solution) and NaCl, TNE buffer is a buffer solution used in molecular biology, especially for DNA and RNA
hf + koh -> h2o + kf
2Si +2HF-2siF + 2H
NaCl will not harm RNA. In fact, it is sometimes used as an elution buffer for RNA-Urea gels.
No, NaOH is a strong base and NaCl is the salt of a strong acid and a strong base and so has no acidic or basic properties. A buffer solution requires an acidic or basic salt and the corresponding weak acid or base.
Single replacement. The F2 replaces Cl to form HF and Cl2.