(a) Interpretation: The hydrogen bonds that occurs in the G-C pair and A-T pair needs to be determined. Concept introduction: Hydrogen bond is a type of intermolecular force formed between hydrogen atom in a molecule attached to an electronegative atom and electronegative atoms like oxygen, nitrogen, or fluorine of another molecule.
(a) Interpretation: The hydrogen bonds that occurs in the G-C pair and A-T pair needs to be determined. Concept introduction: Hydrogen bond is a type of intermolecular force formed between hydrogen atom in a molecule attached to an electronegative atom and electronegative atoms like oxygen, nitrogen, or fluorine of another molecule.
Solution Summary: The author explains that hydrogen bonds occur in the G-C and A-T pairs. The melting point of a substance depends on the type of intermolecular force.
The hydrogen bonds that occurs in the G-C pair and A-T pair needs to be determined.
Concept introduction:
Hydrogen bond is a type of intermolecular force formed between hydrogen atom in a molecule attached to an electronegative atom and electronegative atoms like oxygen, nitrogen, or fluorine of another molecule.
Interpretation Introduction
(b)
Interpretation:
The region of DNA with higher melting point, regions high in A-T pairs or regions high in G-C pairs needs to be determined.
Concept introduction:
Hydrogen bond is a type of intermolecular force formed between hydrogen atom in a molecule attached to an electronegative atom and electronegative atoms like oxygen, nitrogen, or fluorine of another molecule.
The melting point of a substance depends on the type of intermolecular force between the molecules. Stronger the intermolecular force, higher the melting point of the substance.
For the titration of a divalent metal ion (M2+) with EDTA, the stoichiometry of the reaction is typically:
1:1 (one mole of EDTA per mole of metal ion)
2:1 (two moles of EDTA per mole of metal ion)
1:2 (one mole of EDTA per two moles of metal ion)
None of the above
Please help me solve this reaction.
Indicate the products obtained by mixing 2,2-dimethylpropanal with acetaldehyde and sodium ethoxide in ethanol.
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