Why is HF acid stronger than H2O based on molecular structure? Why do acids and bases conduct electricity? Why are some salt solutions acidic, and why are some basic? Why can you mix acids and bases? Explain why
What is water's bond angle? Why, despite HF being stronger than H2O, does it have a lower boiling point? Explain. Why are ionic bonds stronger than covalent? How does hydrogen bonding affect the boiling point of water? Why are intermolecular forces generally much weaker than bonding for...
What is the change in internal energy when 1 mol of solid aluminium is heated from a temperature of 20^oC to 30^oC? Why is the theoretical strength of materials higher than the observed strength? Explain why a Ti atom is la...
Why is CO a stronger ligand than Cl-? Give an atomic-level reason why ionic crystals are brittle. Explain why aqueous solution of sodium chloride conducts electricity where as solid sodium chloride does not. Explain why there are the same amount of particles in the beginning and at the end...
Why is CO a stronger ligand than Cl-? Explain why the solvent is heated and cooled in an ice bath. Why does aluminum heat the slowest? Why can some borax also dissolve at room temperature? Why does water have a much higher boiling point than methane (CH_4)?
Why do smaller atoms bond stronger?Lattice Enthalpy:The lattice enthalpy is defined as either the energy released when gaseous ions form 1 mole of an ionic lattice, or the energy needed to break 1 mole of an ionic lattice into its constituent gaseous ions. These two processes have the same ...
Why, despite HF being stronger than H2O, does it have a lower boiling point? Explain. Is H2CO polar or nonpolar? Why is NH3 polar? What is the Lewis dot structure for CH4? Why is proline nonpolar? Why can a hydrogen atom form a covalent bond without fulfilling the octet rule? Why ...
Why is hydrochloric acid stronger than sulphuric acid even though sulphuric acid should dissociate to produce more hydrogen ions? Why is sulfuric acid used to neutralize the sodium salt of naproxen rather than acetic acid? What is the neutralization react...
Why do bent molecules have higher boiling points than linear molecules? Which of the following molecules has the stronger intermolecular forces of attraction: Br2 or F2? Explain. How do you identify which intermolecular forces a molecule has? What is the difference between...
Explain why diester A is now often used as a plasticizer in place of dibutyl phthalate. Dibutyl phthalate: Dibutyl phthalate is type of compound that is used widley in form of a plasticiser. The formula of the given compound is composed of sixteen atoms of carbon an...