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Much higher. Water melts around 1 0C. At this temperature and much higher, sodium oxide is a solid.
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∙ 11y ago
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What would you expect to have a higher melting point sodium chloride or aluminum oxide?
Aluminium oxide, because it has a very strong giant covalent structure that takes a lot of energy to break.
Why does calcium oxide have a higher melting point than sodium chloride?
CaO - the attraction between a 2+ and a 2- ion is much stronger than between a + and a -.
What is the name of the compound NaO?
It is Sodium Oxide
What are molecular formulae of sodium oxide?
Today are known three oxides of sodium: * Sodium oxide (Disodium oxide): Na2O * Sodium peroxide (Disodium dioxide): Na2O2 * Sodium super-oxide (Sodium dioxide): NaO2
Is sodium oxide a amphoteric oxide?
No. Sodium oxide has only basic properties, no acidic ones.
Which substance sodium oxide or magnesium oxide has higher melting point?
sodium oxide: 1132oC magnesium oxide: 2852oC
What has the higher melting point sodium chloride or aluminum oxide?
aluminum oxide : Al2O3
Which would you expect to have a higher melting point sodium chloride NaCI or aluminum oxide AI203?
The melting point of sodium chloride is 801 0C. The melting point of aluminium oxide is 2 072 0C.
What is the melting point of sodium oxide?
It is 1132 °C
What would you expect to have a higher melting point sodium chloride or aluminum oxide?
Aluminium oxide, because it has a very strong giant covalent structure that takes a lot of energy to break.
Why does calcium oxide have a higher melting point than sodium chloride?
CaO - the attraction between a 2+ and a 2- ion is much stronger than between a + and a -.
What compound has the higher melting temperature Strontium Sulfate or Magnesium Oxide?
Magnesium Oxide Strontium Sulphate has a melting point of 1606°C while Magnesium Oxide has a melting point of 2852°C
Why is the PH for the reaction of sodium oxide and water higher than calcium oxide and water?
14.48
What minerals are in light globes?
Silica = silicon dioxide = SiO2 is the only ingredient of quartz glass, often sodium and calcium oxides are added to lower the melting point. Often sodium carbonate and calcium carbonate are used as the metal oxide source and the carbon dioxide escapes into our atmosphere during the melting.
Which of following solids would hae higher melting point AlO3 vs NaBr?
Aluminum oxide (Al2O3) would have a higher melting point than sodium bromide (NaBr). This is because aluminum and oxygen ions in Al2O3 are more strongly bonded through covalent bonds, while sodium and bromide ions in NaBr are held together by weaker ionic bonds. Stronger bonding requires more energy to break, resulting in a higher melting point.
Why is there such a big difference between the melting points of sodium fluoride and magnesium oxide?
The melting point of the subtance depends on how strong the bonds are and every metal has a different melting point because of it.
What is the name of the compound NaO?
It is Sodium Oxide
