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They have different structures, which causes different properties. For example, carbon exists in 2 forms, Graphite (reffered to as pencil leads, there is actually no lead in a pencil) and diamond. The differences are huge! one is shiny, another dull. One is very hard, another quite soft. One doesn't conduct electricity (diamond) whilst the other does so as good as metals. Carbon dioxide has a covalant structure, meaning that there is electron sharing in the bonding. Silicon Oxide has a macromolecular structure, which is completely different, which is a similar structure to diamonds, which makes it a hard solid. I hope this answers your question.
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Does silicon oxide have a simple molecular or giant structure?
Silicon oxide has a giant molecular structure, with each silicon atom bonded to four oxygen atoms in a tetrahedral arrangement. This structure forms a network of interconnected silicon and oxygen atoms, giving silicon oxide its solid and rigid properties.
Does silicon oxide have individual molecules?
Silicon oxide does not have individual molecules in the same way that simple covalent compounds do, such as water or carbon dioxide. Instead, silicon oxide has a giant covalent structure in which silicon and oxygen atoms are covalently bonded in a repeating network. This network extends in three dimensions, making silicon oxide a solid with a high melting point and hardness.
What happens when Solid potassium oxide is added to a container of carbon dioxide gas?
When solid potassium oxide (K2O) is added to a container of carbon dioxide (CO2) gas, a chemical reaction occurs. Potassium oxide reacts with carbon dioxide to form potassium carbonate (K2CO3). This reaction is a double displacement reaction, where the potassium from potassium oxide replaces the carbon in carbon dioxide, resulting in the formation of potassium carbonate. The balanced chemical equation for this reaction is: K2O + CO2 → K2CO3.
What are the products of thermal decomposition of magnesium carbonate?
The thermal decomposition of magnesium carbonate results in the formation of magnesium oxide and carbon dioxide. When heated, magnesium carbonate breaks down into these two products, leaving behind the solid magnesium oxide while releasing the gas carbon dioxide.
When Calcium carbonate is heated .?
It decomposes into calcium oxide and carbon dioxide...
What is solid Carbon di oxide called?
Solid Carbon dioxide is called dry ice.
Does silicon oxide have a simple molecular or giant structure?
Silicon oxide has a giant molecular structure, with each silicon atom bonded to four oxygen atoms in a tetrahedral arrangement. This structure forms a network of interconnected silicon and oxygen atoms, giving silicon oxide its solid and rigid properties.
What are the differences between carbon dioxide and sodium oxide in the physical properties?
Carbon dioxide is a colorless gas at room temperature, while sodium oxide is a white solid. Carbon dioxide is non-flammable and does not conduct electricity, whereas sodium oxide is highly reactive with water and can conduct electricity when molten or dissolved in water.
Does silicon oxide have individual molecules?
Silicon oxide does not have individual molecules in the same way that simple covalent compounds do, such as water or carbon dioxide. Instead, silicon oxide has a giant covalent structure in which silicon and oxygen atoms are covalently bonded in a repeating network. This network extends in three dimensions, making silicon oxide a solid with a high melting point and hardness.
What happens when Solid potassium oxide is added to a container of carbon dioxide gas?
When solid potassium oxide (K2O) is added to a container of carbon dioxide (CO2) gas, a chemical reaction occurs. Potassium oxide reacts with carbon dioxide to form potassium carbonate (K2CO3). This reaction is a double displacement reaction, where the potassium from potassium oxide replaces the carbon in carbon dioxide, resulting in the formation of potassium carbonate. The balanced chemical equation for this reaction is: K2O + CO2 → K2CO3.
Is silicon dioxide a metal oxide?
No, Silicon dioxide SiO2 is a giant molecule. Quartz and sand are examples of this common naturally occuring substance. Silicon is not a metal it is classed as metalloid, in simple terms it looks like a metal but is a semiconductor when solid.
What substance is an example of a network solid?
An example is the boron nitride. Another is silicon dioxide.
Is silicon dioxide a solid gas or liquid?
Silicon dioxide is a solid compound at room temperature and pressure. It is commonly found in the form of quartz or sand.
When solid calcium carbonate is heated what is form?
CaCO3 --> CaO + CO2 Heated Calcium Carbonate (limestone) forms Calcium Oxide (quicklime) and Carbon Dioxide
What are the products of thermal decomposition of magnesium carbonate?
The thermal decomposition of magnesium carbonate results in the formation of magnesium oxide and carbon dioxide. When heated, magnesium carbonate breaks down into these two products, leaving behind the solid magnesium oxide while releasing the gas carbon dioxide.
When Calcium carbonate is heated .?
It decomposes into calcium oxide and carbon dioxide...
What are the chemicals in dry ice?
Dry ice is solid carbon dioxide (CO2). When dry ice is exposed to warmer temperatures, it sublimates directly from a solid to a gas without passing through the liquid phase. This process releases carbon dioxide gas, which is what creates the characteristic "smoky" effect.
