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Coordination Numbers/Geometry
Ca CN=8 Cubic coordination
F CN=4 Tetrahedral coordination
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In bacl2 what is the coordination number of cation and anion?
BaCl2 should have the Fluorite structure, along with CaF2 and PbO2.The cation coordination number is 8The anion coordination number is 4
What is the name for the ionic compound caf2?
CaF2 is calcium fluoride.
What is the coordination number of an cation in NaCl structure?
The coordination number is six for Na in NaCl.
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 coordination number in hcp?
In bacl2 what is the coordination number of cation and anion?
BaCl2 should have the Fluorite structure, along with CaF2 and PbO2.The cation coordination number is 8The anion coordination number is 4
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)
Coordination number in Bcc and simple cubic?
coordination number in bcc is 8 coordination number in simple cubic is 6
What is the name for the ionic compound caf2?
CaF2 is calcium fluoride.
What is the coordination number of an cation in NaCl structure?
The coordination number is six for Na in NaCl.
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 Coordination number?
Coordination number of an ion is the number of oppositely charged ions present around that ion as the neighbour ions , in that ionic crystal.
What is the coordination number of an ion what is the coordination number of the cation (a) Na Cl structure and (b) Cs Cl structure explain the reason for this difference?
The coordination number is six for Na in NaCl.The coordination number is eight for Cs in CsCl. The accepted explanation is that the ionic radii of cesium and chloride are very similar.
What is the formula for fluorite?
CaF2.
What is the coordination number in hcp?
What is the coordination number of zns?
6
What is the coordination number of copper?
12
