Making CLEAPSS recipe of qualitative Benedicts solution.. having a difficult time trying to dissolve initial ingredients.. Probably not helped by the fact I have the hydrated rather than anhydrous sodium carbonate so the quantities are huge for the solution! Can I warm it too much (currently 55C), though I know the final solution would be heated to work too.. ? Can it be diluted further and still be effective? Given the large quantities of ingredients, am wary of spoiling what I have already measured out..