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Acid-base titration. Demonstration of an acid-base titration using the indicator phenolphthalein. An alkaline solution is in the flask, with a few drops of the indicator added to give a purple colour. Acid is slowly added from the burette above. When the acid has completely neutralised the alkali in the solution, the indicator turns colourless. This technique is used to gather data for many investigations, such as determining the concentration of the acid or alkali.
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Details
Creative#:
TOP10392828
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
No
Property Release:
No
Right to Privacy:
No
Same folder images:
PHENOLPHTHALEINETHANOICACIDEXPERIMENTREACTIONTITRATIONCHEMICALBURETTECONICALFLASKAPPARATUSEQUIPMENTSTANDHANDGLASSWAREINDICATORACIDALKALIHUMANLABORATORYEXPERIMENTINGTITRATINGANALYSINGCHEMISTRYANALYTICALCHEMISTRYDEMONSTRATORTEACHERRESEARCHERADULTMANMALEASIANSTUDIOSHOTERLENMEYERFLASKEXPERIMENTALHOLDINGLABLIQUIDPERSONPOINTOFEQUILIBRIUMREACTINGRESEARCHTECHNIQUESSCIENTIFICTESTINGGREYBACKGROUNDACID-BASETITRATIONSCHOOLSCIENCECLASSROOMEDUCATIONALPEOPLECOLOURCHANGECOLORPINK
ACIDACIDACID-BASEADULTALKALIANALYSINGANALYTICALAPPARATUSASIANBACKGROUNDBURETTECHANGECHEMICALCHEMISTRYCHEMISTRYCLASSROOMCOLORCOLOURCONICALDEMONSTRATOREDUCATIONALEQUILIBRIUMEQUIPMENTERLENMEYERETHANOICEXPERIMENTEXPERIMENTALEXPERIMENTINGFLASKFLASKGLASSWAREGREYHANDHOLDINGHUMANINDICATORLABLABORATORYLIQUIDMALEMANOFPEOPLEPERSONPHENOLPHTHALEINPINKPOINTREACTINGREACTIONRESEARCHRESEARCHERSCHOOLSCIENCESCIENTIFICSHOTSTANDSTUDIOTEACHERTECHNIQUESTESTINGTITRATINGTITRATIONTITRATION