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What is the solubility product constant Ksp for CaF2 The solubility of CaF2 is 0.00021 M.?
Wiki User
∙ 15y ago
CaF2 Ca(2+) +2F(-) Ksp=(x)(4x^2) where x=solubility Therefore, Ksp=3.7 x 10^-11
Wiki User
∙ 15y ago
Wiki User
∙ 14y agoFound in a SP table: (so it is not calculated from the figure 0.0017 but I'm sure you can)
- Ksp = 4.0 * 10-11 (mol3.l-3) = [Ca2+]*[F-]2 in saturated solution
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Which is the solubility product expression for CaF2(s)?
The formula is:K(sp) = [Ca] . [F]2
What is the name for the ionic compound caf2?
CaF2 is calcium fluoride.
What has an enthalpy change that is numerically opposite to the lattice energy of CaF2?
Of these choices:a. Ca(s) + F2(g) → CaF2(s)b. Ca(g) + F2(g) → CaF2(s)c. Ca2+(g) + 2F−(g) → CaF2(s)d. Ca(g) + 2F(g) → CaF2(s)
What is the name CaF2?
calcium flouride
What element is CaF2?
Its is an Ionic compound
Which is the solubility product expression for CaF2(s)?
The formula is:K(sp) = [Ca] . [F]2
What is the lattice constant of calcium fluoride?
a=5.462 for CaF2
For CaF2 Ksp equals 3.9 x 1011 at 25C What is the solubility of CaF2 at this temperature?
8.8 x 10-9E.A candle burns, producing light.Rain falls from the sky.
When CaCl2 mixes with NaF what is the formula of the precipitate?
NaCl + CaF2 Check solubility rules to see if it even forms a precipate
What is the mass of 0.06 mole of CaF2?
1 mole CaF2 = 78.074g CaF2 0.06mol CaF2 x 78.074g CaF2/mol CaF2 = 5g CaF2 (rounded to 1 significant figure)
What is the name for the ionic compound caf2?
CaF2 is calcium fluoride.
What has an enthalpy change that is numerically opposite to the lattice energy of CaF2?
Of these choices:a. Ca(s) + F2(g) → CaF2(s)b. Ca(g) + F2(g) → CaF2(s)c. Ca2+(g) + 2F−(g) → CaF2(s)d. Ca(g) + 2F(g) → CaF2(s)
What is the scientific name for fluorite?
The scientific name for fluorite is calcium fluoride (CaF2).
What is the formula for fluorite?
CaF2.
What element is CaF2?
Its is an Ionic compound
Is CaF2 pseudo solid?
yes
What is the name CaF2?
calcium flouride
