Chemistry, 23.07.2019 03:00 Turtlelover05
Strong acids are those that ionizes almost completely in water. to be considered a strong acid, an acid must have an acid ionization constant ka > 55. the strong acid hcl in aqueous solution undergoes the ionization reaction: hcl(aq) + h2o(l) ⇋ h3o+(aq) + cl-(aq) and its ka = 2.00 x 106. if the concentrations of h3o+ and cl- are both found to be equal to 0.153 mol/l what is the remaining concentration hcl that is not ionized
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The table lists the lattice energies of some compounds.compoundlattice energy (kj/mol)lif –1,036licl –853naf –923kf –821nacl –786which statement about crystal lattice energy is best supported by the information in the table? the lattice energy increases as cations get smaller, as shown by lif and kf.the lattice energy increases as the cations get larger, as shown by lif and licl.the lattice energy decreases as cations get smaller, as shown by nacl and naf.the lattice energy decreases as the cations get smaller, as shown by naf and kf.
Answers: 3
Strong acids are those that ionizes almost completely in water. to be considered a strong acid, an a...
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