Tags Elements and Compounds

Animals & Plants Arts & Entertainment Auto Beauty & Health Books and Literature Business Electronics Engineering & Technology Food & Drink History Hobbies Jobs & Education Law & Government Math People & Society Science Social Studies Sports Travel & Places

0

Subjects>Science>Chemistry

Why does silicon dioxide have such a high boiling point?

Anonymous

∙ 14y ago

Updated: 5/27/2024

The attraction forces or the attraction between the bonds is relatively high as opposed to H2O or water which the bonds aren't as strong giving it a relatively low boiling point (: I feel like that helped :D

Wiki User

∙ 14y ago

Still curious? Ask our experts.

Chat with our AI personalities

Fran

I've made my fair share of mistakes, and if I can help you avoid a few, I'd sure like to try.

Chat with Fran

Rafa

There's no fun in playing it safe. Why not try something a little unhinged?

Chat with Rafa

Steve

Knowledge is a journey, you know? We'll get there.

Chat with Steve

More answers

Silicon dioxide has a high boiling point because of the strong covalent bonds between silicon and oxygen atoms in its structure. These bonds require a large amount of energy to break, leading to a high temperature required for the substance to boil.

AnswerBot

∙ 10mo ago

Add your answer:

Earn +20 pts

Q: Why does silicon dioxide have such a high boiling point?

Write your answer...

Submit

Still have questions?

imp

Continue Learning about Chemistry

Is silicon dioxide volatile?

Silicon dioxide is not volatile. It has a high melting and boiling point, making it a stable compound at room temperature.

What is the melting or boiling point of silicon?

the boiling point of silicon, in degrees Celsius, is between 2500 and 3645. However, the melting point, is around 1,140,40 degrees Celsius, as you may have noticed, its very high, and this is because its extremely high in oxygen.

What type of structure does silicon dioxide have?

Silicon dioxide has a network covalent structure, where each silicon atom is bonded to four oxygen atoms and each oxygen atom is bonded to two silicon atoms in a three-dimensional network. This gives silicon dioxide high melting and boiling points, as well as a hard and rigid structure.

Silicon has a relatively large latent heat of vaporization of 12800 Jg. This indicates that silicon has?

a high energy requirement to vaporize. The latent heat of vaporization measures the amount of energy needed to transform a substance from liquid to gas at its boiling point. In the case of silicon, the high value suggests strong intermolecular forces holding the silicon atoms together in its solid state.

Is silicon a solid liquind or gas?

Silicon is a solid at room temperature. It has a high melting point of 1414°C and a boiling point of 3265°C, so it exists as a solid in most everyday conditions.

Trending Questions

Is ammonia a polar covalent bond? What is the chemical reaction of potassium hydroxide with iodine? When a mixture of iron and sulfur are heated how would you classify the resulting material? What metal melts at 90 degrees Celsius? What causes citric acid to be an acid? Is water a covalent compound made up of one molecule? Does propylene glycol damage heating system? Acids or bases dissolve in water to produce H? What might happen to the enzymes in washing powder if you used a 60 degrees wash cycle? Why octet rule is not obeyed in the formation of h2 molecule? Is teflon non-reactive? Is H2O covalent or ionic compound? Is drain cleaner an acidic or alkaline? What is the covalent bond name for SCI4? Building blocks of matter from smallest to largest? Is rusting useful or harmful? What is the pH of Lysol? What does clinking mean? What is the appearance of sugar when it dissolves in the water? 0.723 moles of ZnO2 would weigh?

Related Questions

Is silicon dioxide volatile?

Silicon dioxide is not volatile. It has a high melting and boiling point, making it a stable compound at room temperature.

What is the melting or boiling point of silicon?

the boiling point of silicon, in degrees Celsius, is between 2500 and 3645. However, the melting point, is around 1,140,40 degrees Celsius, as you may have noticed, its very high, and this is because its extremely high in oxygen.

What happens if silicon dioxide is being heated?

Silicon dioxide starts to melt and eventually becomes a liquid. As the temperature continues to rise, it may turn into a viscous liquid and then eventually solidify into glass as it cools down.

What type of structure does silicon dioxide have?

Silicon dioxide has a network covalent structure, where each silicon atom is bonded to four oxygen atoms and each oxygen atom is bonded to two silicon atoms in a three-dimensional network. This gives silicon dioxide high melting and boiling points, as well as a hard and rigid structure.

Silicon has a relatively large latent heat of vaporization of 12800 Jg. This indicates that silicon has?

a high energy requirement to vaporize. The latent heat of vaporization measures the amount of energy needed to transform a substance from liquid to gas at its boiling point. In the case of silicon, the high value suggests strong intermolecular forces holding the silicon atoms together in its solid state.

Why might you expect silicon dioxide and carbon dioxide to have similar melting and boling points?

Silicon dioxide and carbon dioxide have similar melting and boiling points because both molecules are linear and nonpolar, which leads to weak intermolecular forces (van der Waals forces) between the molecules. These weak forces result in similar energy requirements for breaking the bonds in the solid and liquid states, leading to comparable melting and boiling points.

Is silicon a solid liquind or gas?

Silicon is a solid at room temperature. It has a high melting point of 1414°C and a boiling point of 3265°C, so it exists as a solid in most everyday conditions.

Why is silicon dioxide used as the layer of furnaces?

Silicon dioxide is used as a layer in furnaces because it acts as an insulator, helping to retain heat and improve energy efficiency. Additionally, it has a high melting point, which allows it to withstand high temperatures in furnaces without degrading. Silicon dioxide also has good chemical stability, making it resistant to reactions with the materials being processed in the furnace.

Is the boiling point of metalloids high?

The boiling point of metalloids is not so high.

Is the boiling point of covalent compounds high or low?

high boiling point low melting point

Why aluminum trifluoride has high boiling point then silicon tetrafluoride which is a gas?

The higher boiling point of aluminum trifluoride compared to silicon tetrafluoride is due to the stronger intermolecular forces present in aluminum trifluoride. The aluminum atom can form stronger dipole-dipole interactions and van der Waals forces with neighboring molecules, leading to a higher boiling point. In contrast, silicon tetrafluoride exists as a gas due to its weaker intermolecular forces of attraction, resulting in a lower boiling point.

How do you make silicon dioxide?

Silicon dioxide, also known as silica, can be made by reacting silicon with oxygen at high temperatures, typically around 1700°C. Another common method involves hydrolyzing silicon tetrachloride (SiCl4) in water to form silica nanoparticles. Silicon dioxide is a widely used material in various industries due to its high melting point and chemical inertness.

Still have questions?

imp

Resources

Top Categories

Product

Company

Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.