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The hydrogen bonds break as water approaches the boiling point and starts turning into water vapor.
(Hydrogen bonding is another term for the dipole-dipole attractions between H2O molecules.) A Hydrogen bond is between a H atom in one molecule and either a O, N, or F atom in another.
Mossie Auer
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When most chemical reactions take place some in the reactants must be broken a process that requires energy?
Catalysts
What has to take place in order for chemial bonds to break and new bonds to form?
energy must be addedSolids must be dissolved
What 2 things must happen for a solute to dissolve in a solvent?
The bonds between ions or molecules of the solvate must be broken. The solvent must be in a sufficient amount and an adequate temperature.
Does lubricating oil and water dissolve together?
No, lubricating oil does not dissolve in water. Because water is very polar and lubricating oil is nonpolar, it is not energetically favorable for oil to dissolve in water. The reasoning behind this is that water's strong hydrogen bonds must be broken in order for the oil to dissolve, and because only weaker bonds are formed in the process, it takes too much energy for this process to occur.
Why oil is not dissolve in water?
oil is non-polar, so cannot form bonds with the water molecules - water molecules are polar, and hydrogen-bond to each other so for a substance to dissolve in water is must also be polar in order to form hydrogen bonds or permanent dipole - permanent dipole bonds.
What must be broken for the DNA strand to separate?
Hydrogen Bonds Must be broken
What must be broken for the strand to separate?
Hydrogen Bonds Must be broken
What must be broken for DNA strand to be separate?
Hydrogen Bonds
What must be broken for the DNA strand to separte?
DHISS DiKC
How does adding salt to water affect the way water changes temperature how does it affect the freezing point?
A salt dissolved in water creates ion-dipole intermolecular bonds which interfere both with the formation of crystal lattices (which must happen for the water to freeze) and the breakdown of intermolecular bonds (which must happen for the water to vaporize). Adding salt to water will lower the freezing point of the water - this is why putting salt on snow-covered roads breaks up the snow and ice.
When most chemical reactions take place some in the reactants must be broken a process that requires energy?
Catalysts
When a bond is broken energy must be?
Breaking bonds uses energy, making bonds releases energy.
What covalent bonds in sulfamic acid and water must have been broken to form this anion?
The one by the H. You know, kinda by the N and O
What must be broken down in order for DNA to separate?
Hydrogen Bonds.
What must be broken in reactants in order for a chemical reaction to take place?
The chemical bonds among the reactant atoms or molecules must be broken down.
What bonds between bases must be broken to copy dna?
yuor mom
In order to get liquid water to become water to become water vapor what must be energy?
Energy must be added to liquid water so that it reaches the boiling point, at which point the water will vaporize into water vapor.
