CaO has a higher melting point.
CaO has a higher melting point than CS2. CaO (calcium oxide) is an ionic compound with strong electrostatic forces between its ions, resulting in a higher melting point. CS2 (carbon disulfide) is a covalent compound with weaker intermolecular forces, leading to a lower melting point.
The chemical formula of calcium oxide is CaO.
MgO and CaO have higher boiling points compared to NaCl and HCl, and CO2 and SO2. This is because MgO and CaO are ionic compounds that have stronger electrostatic forces between ions, leading to higher boiling points. NaCl and HCl are also ionic compounds but have lower boiling points compared to MgO and CaO. CO2 and SO2 are molecular compounds with weaker intermolecular forces, resulting in lower boiling points compared to the ionic compounds.
Calcium Oxide is the scientific name for CaO.
Calcium oxide (CaO) and sodium chloride (NaCl) have different melting points due to differences in their bonding structures. Calcium oxide has an ionic bond, where calcium ions are attracted to oxide ions, requiring more energy to break these strong bonds compared to the ionic bonds in sodium chloride. Sodium chloride has a higher melting point due to its stronger ionic bonds and the smaller size of the chloride ion compared to the oxide ion in calcium oxide.
CaO has a higher melting point than CS2. CaO (calcium oxide) is an ionic compound with strong electrostatic forces between its ions, resulting in a higher melting point. CS2 (carbon disulfide) is a covalent compound with weaker intermolecular forces, leading to a lower melting point.
Calcium oxide has a higher melting point than sodium chloride because calcium oxide has stronger ionic bonds due to the higher charge of calcium ions (+2) compared to sodium ions (+1). The stronger ionic bonds in calcium oxide require more energy to break, resulting in a higher melting point.
No, because that is oxygen and calcium combined
Calcium oxide (CaO) is a solid at room temperature and is commonly known as quicklime. It has a high melting point of 2,572 degrees Celsius, indicating that it is in a solid phase under normal conditions.
Water - H2O Methan - CH4 Hydrochloric acid - HCl Carbon sulphide - CS2 Calcium oxide - CaO Uranium dioxide - UO2
The chemical formula of calcium oxide is CaO.
Marble CaCO3 can not be melted it becomes decomposed on heating, in to CaO and CO2.
Most magmas (melted rock) are in a range of temperature between 700C-1300C. Because rocks are made of combinations of different minerals, each with its own melting point, the composition of the rock will affect the melting point.
MgO and CaO have higher boiling points compared to NaCl and HCl, and CO2 and SO2. This is because MgO and CaO are ionic compounds that have stronger electrostatic forces between ions, leading to higher boiling points. NaCl and HCl are also ionic compounds but have lower boiling points compared to MgO and CaO. CO2 and SO2 are molecular compounds with weaker intermolecular forces, resulting in lower boiling points compared to the ionic compounds.
SFC or higher
Cao Cao has written: 'Cao Cao shi wen xuan'
Cao-Cao was born in 1973.