div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader040vdocumentinreader040viewer202203180155d09428bb61ebd96f8b45b8html5page1jpg target=_blank img data-url=litmus-paperhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Litmus paper loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader040vdocumentinreader040viewer202203180155d09428bb61ebd96f8b45b8html5thumbnails1jpg width=140 height=200 adivpLitmus Paper Acid-Base Indicators of Nature Materials in Labschoolp pBunga Terompet Ungup pAimp pStudents are able to make their own acid-base indicator that can be used to identify substances of acid base inp peveryday lifep pProcedurepdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imagea href=https:reader040vdocumentinreader040viewer202203180155d09428bb61ebd96f8b45b8html5page2jpg target=_blank img data-url=litmus-paperhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Litmus paper loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader040vdocumentinreader040viewer202203180155d09428bb61ebd96f8b45b8html5thumbnails2jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imagea href=https:reader040vdocumentinreader040viewer202203180155d09428bb61ebd96f8b45b8html5page3jpg target=_blank img data-url=litmus-paperhtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: Litmus paper loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader040vdocumentinreader040viewer202203180155d09428bb61ebd96f8b45b8html5thumbnails3jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imagea href=https:reader040vdocumentinreader040viewer202203180155d09428bb61ebd96f8b45b8html5page4jpg target=_blank img data-url=litmus-paperhtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: Litmus paper loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader040vdocumentinreader040viewer202203180155d09428bb61ebd96f8b45b8html5thumbnails4jpg width=140 height=200 adivpResultsp p1 In Basep p2 In Acidpdiv