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Crystals of the ionic compound calcium fluoride have a different structure from that of the ionic compound calcium chloride?
The size of a chloride ion is much larger than the size of a fluoride ion. CaF2 arranges in the fluorite crystal structure , The holes where these fluoride ions fit in between the closely packed calcium cations are a certain size, which aren't big enough for chloride ions to fit into. Therefore, CaCl2 has to form a different crystal structure that allows for the larger anion size.
What else can I help you with?
How are crystals different from rocks?
A crystal is a structure. A mineral is a material. A crystal is a regular arrangement of atoms, ions, or molecules in a solid. This regular internal structure leads to a geometrically regular external shape. Sodium chloride (common salt) crystals, for example, are cubic. A mineral is any element or compound, normally occurring naturally as crystals. Rocks consist of two or more minerals.
Is calcium chloride a giant or simple structure?
Calcium chloride typically exists as an ionic compound with a giant structure. This means that it forms a three-dimensional lattice with strong ionic bonds between calcium and chloride ions throughout the structure.
What shape do you think smaller pieces chipped from a large crystal of sodium chloride will have?
They will have the same structure as they are each the same compound. The ionic lattice will not change from one to the next.
What evidence did you observe that would lead you to believe that the residue was potassium chloride?
The evidence that would lead you to believe that a residue was potassium chloride is it's white crystalline structure. When potassium chloride is mixed with water and the water evaporates, it leaves behind small potassium chloride crystals.
Sodium chloride is an example of?
Sodium chloride is an example of an ionic compound, formed by the reaction of a metal (sodium) with a non-metal (chlorine). It has a crystalline structure and is commonly known as table salt.
Is NaCl a complex?
Sodium chloride has a complicate structure of crystals (also as other ionc compounds) but it is not considered a complex compound.
Is sodium chloride crystals polar or non polar?
Sodium chloride is a polar compound.
What is a lattice compound?
A lattice compound is a type of chemical compound where the atoms are arranged in a regular, repeating pattern called a lattice structure. This structure gives the compound its unique physical and chemical properties. Examples of lattice compounds include salts like sodium chloride and crystals like diamond.
How are crystals different from rocks?
A crystal is a structure. A mineral is a material. A crystal is a regular arrangement of atoms, ions, or molecules in a solid. This regular internal structure leads to a geometrically regular external shape. Sodium chloride (common salt) crystals, for example, are cubic. A mineral is any element or compound, normally occurring naturally as crystals. Rocks consist of two or more minerals.
Is sodium chloride a crystalline structure?
its not a crystal its an electrotastic compound formed by ionic particles by: Mr chemistry teachear- doctor tembleque Alternate answer: yes, it is a crystal, specifically face-centered cubic.
Is salt a giant structure?
No, salt is not a giant structure. It is a compound made up of sodium and chloride ions that form a crystalline structure. When many salt crystals come together, they can create structures like salt flats, but salt itself is not a single giant structure.
What is the best reason to beileve that sodium chloride is a pure substance?
Refined sodium chloride is a chemical compound formed only from NaCl crystals.
Why does magnesium chloride conduct electricity while crystals of the same compound wont?
chemistry my dear wattson
What will happen if a saturated solution of copper chloride is cooled?
If a saturated solution of copper chloride is cooled, the solubility of the compound will decrease, causing excess copper chloride to precipitate out of the solution in the form of solid crystals. This process is known as crystallization.
Is calcium chloride a giant or simple structure?
Calcium chloride typically exists as an ionic compound with a giant structure. This means that it forms a three-dimensional lattice with strong ionic bonds between calcium and chloride ions throughout the structure.
Is ammonium chloride an element compound or mixture?
Ammonium chloride is a compound, as it is composed of two different elements, ammonium and chloride, combined in a fixed ratio through chemical bonding.
How are sodium chloride and Epsom salt different?
Sodium chloride is a compound of sodium and chlorine. Epsom salt is magnesium sulfate heptahydrate (MgSO4 · 7H2O), a compound of magnesium, sulfur, and oxygen with water trapped in the crystal structure.
