What would be the product when combustion reaction occurs in a small tightly-closed container?

Let the ed50 of a recreational drug be defined as the amount required for 50% of a test group to feel high or get a buzz. if the ed50 value of ethanol is 470 mg/kg body mass, what dose would a 70 kg party goer need to quickly consume in order to have a 50% chance of getting a buzz? 235 mg 470 mg 32,900 mg 35,000,000 mg

What is the formula of the ionic compound composed of calcium cations and chloride anions

What is the equation fort the alkaline zinc/manganese dioxide cell. a) anode b)cathode c)overall equations.