Answer:
C
Explanation:
others are boring or gems
c
i took the test
it would burn
give me points
The correct answer is C) 8.0 D)-13
the answer is "Firm".
CaF2
Because HF is a weak acid, fluoride salts behave as bases in aqueous solution. As a Lewis base, F– accepts a proton from hydronium, which is transformed into a water. Picture is attached.
