The dose of etomidate depends on the level of anesthesia required. The typical dose for induction of anesthesia can range from 0.2 to 0.6 mg/kg. For a 10ml dose of etomidate, the concentration of the solution being used would determine the exact amount of medication in the dose.
However, it is important to note that etomidate should only be used under the supervision of a qualified healthcare professional due to its potential side effects and the risk of complications.