Chemistry, Biology, Physics, Study Notes

These notes helped me alot during my grade 10 science exam, NOTE: This follows the Canadian curriculumPART A: SAFETY, SCIENTIFIC INQUIRY AND ECOLOGY safety and Scientific InquirySafety in the LabGeneral Safety ProceduresDo not eat or drink in the labKeep your work surface bea pluckThere is concern when wearing contacts as they do by greatly summation the risk of damage to one?s eyes in the even of a chemical substance spillA pupil should never continue out unsupervised experimentsIf one gets chemical spilled into the eyes, the eyes should be flushed 15 minutes at the eyewash stationHandling ChemicalsRead the labels at least twice before removing whatsoever of its contentsAcids, bases, bromine can burn the skin at fashion temperatureNever add irrigate to concentrated acidsDo not taste chemicalsLiquid quicksilver and its vapours are hazardous; it should never come in contact with the skin. mathematical function the mercury sponge to clean up spillsThree things you must do at the end of a lab1.Clean up everything2.Dump the uptaked chemicals into a separate container3.Wash your eliminatesHeating PrecautionsHeat resistant glasswork is denoted by PyrexDo not make any substance in contact with a flameTo sort the difference between risque and gold class you choose to bring the back of your hand near the glass to flavor the temperatureStorage and DisposalDo not return portions of chemicals to have a bun in the oven bottles because it can contaminate the chemicalsClean up spills immediatelyNever pour flammable liquids or hot acids into the sinkDo not use glass stoppers for bottles containing alkali solutions because these solutions break down glassWash hands and rinse any glassware at whence end of a labGeneral Safety Equipment1.Fire blanket2.fire extinguisher3.eye-washer4.first-aid kit*For each of these devices you regard to be familiar with both(prenominal) the equipment?s location and use.*WHMIS and HHPSWHMISWorkplaceHazardousMaterialsInform ationSystemProduced symbols for such workpla! ces as science laboratoriesHHPSHazardousHouseholdProductSymbolsDeveloped for muckle buying and using materials around the homeWHMIS and HHPSBoth of these... If you sine qua non to get a full essay, order it on our website: OrderEssay.net

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