I were to obtain a powder of the enzyme which converts a substrate to hydrogen peroxide, and I dropped this powder into a concentrated (30-50%) solution of its substrate (with the amount of enzyme needed for the most rapid reaction)? There would be quite an amount of heat I assume since a similar reaction is displayed in the bombardier beetle, only we are forming hydrogen peroxide instead of catalysing its decomposition. the reaction chamber gets heated to boiling point within a few milliseconds when the enzymes and the substrate meet.
an estimate of how concentrated the hydrogen peroxide may be?
HP is reactive and an oxidant and the solution contains organic molecules, so I'm wondering if there may be some fire hazard by mixing an enzyme powder + substrate that when combined form HP.