Yes because scientist predict the weather sometimes and since they made experiments and stuff like that then they could most likely predict what is happening with the weather! Hope this helps
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The number of protons in an atom’s nucleus is equal to its atomic number?
“a nuclear reactor produces heat from radioactive metals, and a fossil-fuel plant burns coal, oil or natural gas.”
Explanation:
The correct answer to this question is this one:
HF (hydrofluoric acid) is a weak acid.
SO4 2- (sulfite ion) is a weak base
F- (fluoride anion) is a very weak base
HSO4 - (hydrogen sulfate) is a weak acid
Conjugate acid of HF = H2F+ (dihydrogen fluoride)
Conjugate base of HF = F- (fluoride)
Conjugate acid of SO4 2- = HSO4- (hydrogen sulfite)
SO4 2- does not have a conjugate base because you can't take away any H+
Conjugate acid of F- = HF (hydrofluoric acid)
F- does not have a conjugate base because you can't take away any H+
Conjugate acid of HSO4- = H2SO4 (sulphuric acid)
Conjugate base of HSO4- = SO4 2- (sulfite)
In very simple words:
Conjugate acid --> you add an H+
Conjugate base --> you take away an H+