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I suppose that a high temperature can break a hydrogen bond.
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What is reaction of cyclohexene with H2O and H plus catalyst?
Cyclopentene has a double bond in it. So when it reacts with H20, the double bond will break. In its place, the cyclopentene molecule will gain a OH and an H.
What is the type of bond cytosine and guanine make?
An H-bond, or known as hydrogen bond. Hydrogen bonds are attractive bonds, very strong but easy to break. Think of it as someone who has a girlfriend(a strong bond, connected) but is attracted to other girls. A hydrogen bond is not as strong as a covalent or ionic bond(a strong bond).
Why the H-F bond is expected to be more polor than the H-I bond?
The H-F bond is more polar than the H-I bond because F (fluorine) is more electronegative than I (iodine). It thus attracts the shared electrons more than does the I, making it a more polar bond.
What is the chemical bond for H-O?
The bond between H and O is polar covalent.
What is the relationship between enthalpy of atomisation of hydrogen and the bond dissociation enthalpy of the H-H bond?
the enthalpy of atomisation of hydrogen is equal and (in principle) identical to the bond dissociation enthalpy of the H-H bond. However, IF the first is measured by calorimetry and the second by spectrometry there might be a systematic difference.
What is reaction of cyclohexene with H2O and H plus catalyst?
Cyclopentene has a double bond in it. So when it reacts with H20, the double bond will break. In its place, the cyclopentene molecule will gain a OH and an H.
Is the energy of H-bond equal to O-H bond?
No. O-H bond energy is larger
Why is there a difference in boiling points between h2o and h2s?
Oxygen has a stronger bond to H than S does, therefore it requires more energy to break the H-O bond = oxygen having the higher boiling point
What type of energy is a measure of covalent bond strength?
Bond dissociation enthalpy (BDE) is a measure of how much energy is required for a bond to break in a molecule or compound. This can be quite low, e. a C-H bond, or extremely high, like a N-N triple bond, which needs almost 1000 kJ mol-1 of energy to break the bond.
Which bond is more stable single bond or double bond?
The double bond is more stable, because it requires more energy to break two bonds , than to break one bond. Triple bonds require more energy again and hence are more stable. Singlw bond H-H Double bond C=C Triple bond N///N
N-H bond in NH4Cl bond?
C Polar covalent
What is a description of the ionic bond and the covalent bond?
An example of covalent bond is ;H + H=H2 as covalent means sharing of electrons molecules is involved in covalent bond not ions. an example of ionic bond is; H+ + Cl-=H+Cl-
What is the type of bond cytosine and guanine make?
An H-bond, or known as hydrogen bond. Hydrogen bonds are attractive bonds, very strong but easy to break. Think of it as someone who has a girlfriend(a strong bond, connected) but is attracted to other girls. A hydrogen bond is not as strong as a covalent or ionic bond(a strong bond).
What are the bonds that are broken in the combustion of ethene?
The bonds that break in this reaction are one C=C bond and four C-H bonds.
Why the H-F bond is expected to be more polor than the H-I bond?
The H-F bond is more polar than the H-I bond because F (fluorine) is more electronegative than I (iodine). It thus attracts the shared electrons more than does the I, making it a more polar bond.
What type of bond is h and h?
A Covalent Bond (usually between non-metals)
What is the chemical bond for H-O?
The bond between H and O is polar covalent.
