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A bond can be broken by using energy to overcome the force of the given bond. For example, one can use heat to turn water from its liquid state into the gaseous state, which as we know is bond breaking.
Bonds can also be broken through reactions. When we react, particles tend to break their bonds in order to bond with another more preferred atom. For example, when hydrochloric acid reacts with calcium hydroxide, the calcium breaks away from the ionic bonding with the hydroxide ions to form calcium chloride.
What else can I help you with?
Why does heat need to be required to separate compounds?
Heat is often required to separate compounds because it provides the energy needed to overcome the intermolecular forces or chemical bonds holding the molecules together. For example, in processes like decomposition or phase changes, increasing temperature can supply the necessary kinetic energy to break these bonds. Additionally, heat can facilitate reactions that lead to the formation of simpler substances, enabling the separation of compounds.
Why do you need electricity to make aluminium and titanium?
Electricity is needed to extract aluminum and titanium from their ores through a process called electrolysis. In this process, electricity is used to break down the chemical bonds in the ores and separate the pure metals from their compounds. This is a crucial step in the production of aluminum and titanium.
Is burning a balloon a physical or chemical change?
When thinking of a balloon, it's best to think of two different chemical compounds that do not mix, the balloon itself and air. What makes the balloon pop is that the pressure of the air exceeds the force of the chemical bonds of the balloon. In order for a chemical reaction to take place, you need to start off with one set of chemicals that become a new set of chemicals.However, when a balloon pops, no new chemicals are created. All that happens is that the electron bonds of the compound we know of as the balloon break.
What does enegery need to get a reaction?
In order to initiate a chemical reaction, energy is needed to break the existing bonds in the reactants. This initial input of energy is known as the activation energy. Once the bonds are broken, new bonds can form and the reaction proceeds to completion, releasing or absorbing energy in the process.
Do IONIC COMPOUNDS need to be positively charged?
No they are not positively charged. Ionic bonds comprise of anions and cations.
What can a reaction occurs to added to break bonds?
Any chemical reaction need an activation energy.
What happens to the atoms within molecules undergoing a chemical reaction?
In a chemical reaction sometimes old bonds are broken and new bonds are formed.
Why do you need electricity to make aluminium and titanium?
Electricity is needed to extract aluminum and titanium from their ores through a process called electrolysis. In this process, electricity is used to break down the chemical bonds in the ores and separate the pure metals from their compounds. This is a crucial step in the production of aluminum and titanium.
Why is drying considered a physical change?
No new chemical bonds need to be formed or existing chemical bonds broken during drying.
Is burning a balloon a physical or chemical change?
When thinking of a balloon, it's best to think of two different chemical compounds that do not mix, the balloon itself and air. What makes the balloon pop is that the pressure of the air exceeds the force of the chemical bonds of the balloon. In order for a chemical reaction to take place, you need to start off with one set of chemicals that become a new set of chemicals.However, when a balloon pops, no new chemicals are created. All that happens is that the electron bonds of the compound we know of as the balloon break.
What does enegery need to get a reaction?
In order to initiate a chemical reaction, energy is needed to break the existing bonds in the reactants. This initial input of energy is known as the activation energy. Once the bonds are broken, new bonds can form and the reaction proceeds to completion, releasing or absorbing energy in the process.
What do you think would happen if all atoms did not need to gain or lose electrons and were happy just the way they are in their neutral form?
Chemical bonds -- the linking of atoms -- would not occur. Since chemical bonds are a requirement for living beings, a Universe with no chemical bonds would have no life to be bothered by the fact that life was impossible in that Universe.
Why do scientist need to identify ionic compounds?
Scientists need to identify ionic compounds to understand their chemical properties, study their reactivity, and predict their behavior in various chemical reactions. Identifying these compounds helps in determining their composition, structure, and overall characteristics, which is essential for further research and applications in various scientific fields.
Why reaction of covalent compound is slow?
The reaction of covalent compounds can be slow because covalent bonds are strong and stable, requiring more energy to break compared to ionic bonds. Additionally, covalent compounds often need specific conditions such as high temperatures or the presence of a catalyst to facilitate the reaction. The lack of charged particles in covalent compounds can also slow down reaction rates compared to ionic compounds which readily form charged species.
How do you calculate the average bond energy in a chemical reaction?
To calculate the average bond energy in a chemical reaction, you need to determine the total energy required to break all the bonds in the reactants and then subtract the total energy released when new bonds are formed in the products. Finally, divide this total energy change by the total number of bonds broken and formed to find the average bond energy.
Do IONIC COMPOUNDS need to be positively charged?
No they are not positively charged. Ionic bonds comprise of anions and cations.
Why are ionic compounds usually have high melting point while most simple covalent compounds have low melting point?
Ionic compounds are mad by ionic bonding The two parts of the compound ther for become one by means of moving electronioc and beoming stable there fore the bond and the compound is stronger that conalent compounds which just share the electrons needed for the two (or more ) elements to become a compound so they are weaker
