Class C water license Florida Exam Latest Updated Correct 100%

true - Answer Is chlorine heavier then air you contact the fire department in the event of this - Answer who do you call when you have a chlorine leak ammonia soaked rag or swab held near the suspected area - Answer what is best to use when looking for a chlorine leak milk - Answer in case of exposure to chlorine what is best to consume Hydroflouric Acid - Answer what is very strong acid short circuit - Answer what you get when you don't have good mixing permanent hardness - Answer non carbonate hardness hours - Answer Flash mixing is seconds, Flocculation is minutes sedimentaion is ..... detention time - Answer in coagulation process this is not impossible but in Flocculation it is. ... service , backwash, brine, rinse - Answer correct order for Ion exchange in bicarbonate form - Answer when there are no pheonlphthalein alkalinity present in the sample then you can assume that it is in what form. pure blue - Answer the titrate turns what color when measure the hardness EDTA too high carbon dioxide dose reducing PH and causing Cal and MG to dissolve back in solution - Answer hardness is as high as raw water coming from Lime Softening. what could be the problem with the LS process temporary hardness - Answer with enough lime added MG carbonate becomes MG hydroxide ph is nearing 11.3 - Answer MG bicarbonate converts to MG carbonate when....