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Chemical energy is stored in the what of molecules?
Chemical energy is stored in form of bonds
What types of bonds will break when frozen water is heated and becomes liquid?
Of course. The reason for water's solid structure when frozen is due only to hydrogen bonds, which form a type of crystal lattice structure. When heat is applied, these bonds break, and water becomes liquid once again. then you crap yourself.
Which bonds break and which new bonds form?
2H2 + O2 + 2H2O 2H-H + O=O = 2H-O-H..not shaped like this !! The bonds in the reactants break and the bonds in the products form. The bonds in the H2 and O2 break and the bonds in the water form.
When hydrogen bonds break what happens to energy?
When hydrogen bonds break, energy is absorbed from the surroundings to break the bonds. This results in a cooling effect as energy is used to separate the molecules. Conversely, when hydrogen bonds form, energy is released into the surroundings, leading to a warming effect.
What chemical reaction formed these large molecules what reaction would be needed to break these molecules?
Large molecules are formed through a variety of chemical reactions, such as polymerization or condensation reactions. To break these molecules down, typically a hydrolysis reaction is needed, where water is used to break the bonds holding the large molecules together.
What causes the bonds between molecules to break?
The bonds between molecules break when the energy input overcomes the bond strength. This can happen through various processes such as heating, chemical reactions, or physical forces. When the bonds break, the molecules can react with other molecules or form new bonds with different atoms.
When water evaporates do the covalent bonds between O atoms and H atoms break or do the hydrogen bonds break and why?
When water evaporates, it is the hydrogen bonds between water molecules that break, not the covalent bonds within each water molecule. The hydrogen bonds are weaker intermolecular forces that hold water molecules together. Breaking these bonds allows the water molecules to escape as vapor.
What happens to the bonds of substances during chemical reactions?
Well, First the starting bonds must break molecules are always moving if the molecules bump into each other with enough energy, the chemical bonds in the molecules must break.
When a molecular solid mixes with water do the covalent bonds within molecules break?
No, when a molecular solid mixes with water, the covalent bonds within the molecules do not break. The solid may dissolve due to intermolecular interactions with water molecules, but the covalent bonds within the molecules remain intact.
How are new substances formed during chemical reactions?
Chemical bonds in the starting substances must break. molecules are always moving. if the molecules bump into each other with a enough energy, the chemical bonds in the molecules can break. the atoms then rearrange, and new bonds form to make new substances.
What do molecular bonds dissolve in?
Molecular bonds don't "dissolve". But, an organic solvent can provide affinity to the molecules you wish to break apart from EACH OTHER...as molecules. Solvents don't break covalent bonds like that. For example, you can dissolve wax in oil, because the wax will DISPERSE within the oil..but the wax molecules will remain wax. If you break the covalent bonds...it would no longer remain wax. Catalysts can break bonds....or some type of replacement reaction of functional groups on a molecule. Okay?
Do Enzymes raise the activation energy to break the bonds of reactant molecules?
Yes
Which form of radiation can break a bond in some molecules?
Ultra violet radiation does this all the time to DNA molecules. Thymine dimers are the result of this radiation on epidermis cells.
What bonds will be most difficult to break 1 CO 2 CC 3 CN 4 CS?
The bond between carbon and sulfur (CS) will be most difficult to break among the options listed, as it involves a triple bond which is stronger compared to single or double bonds found in the other options (CO, CC, CN). Triple bonds require more energy to break due to their increased bond strength.
Which bonds break?
Bonds can break under various conditions, such as heating, chemical reactions, or electromagnetic radiation. When bonds break, atoms or molecules are released from each other, leading to the formation of new compounds or species. The specific bonds that break depend on the nature of the substances involved and the energy input required for bond dissociation.
What structures break in reactants?
In a chemical reaction, bonds between atoms are broken in reactant molecules. These bonds can be covalent or ionic bonds, which hold the atoms together in the reactant molecules. When these bonds are broken, new bonds can form between atoms, leading to the formation of products.
What happen to the arrangement of water molecules as ice melts?
The arrangement of water molecules start having their chemical bonds break as ice melts. Hydrogen bonds constantly form and break constantly moving everything out of position.
