div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=scanned-by-camscanner-forming-pungent-smelling-gas-y-which-turns-moist-blue-litmushtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Scanned by CamScanner · forming pungent smelling gas Y which turns moist blue litmus red and finally colourless X and Y arc a C CO b N c s so d 12 1205 In electrolytic loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220422225ec833416ef1dc6bca5d5540html5thumbnails1jpg width=140 height=200 divpScanned by CamScannerpdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=scanned-by-camscanner-forming-pungent-smelling-gas-y-which-turns-moist-blue-litmushtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Scanned by CamScanner · forming pungent smelling gas Y which turns moist blue litmus red and finally colourless X and Y arc a C CO b N c s so d 12 1205 In electrolytic loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220422225ec833416ef1dc6bca5d5540html5thumbnails2jpg width=140 height=200 divpScanned by CamScannerpdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=scanned-by-camscanner-forming-pungent-smelling-gas-y-which-turns-moist-blue-litmushtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: Scanned by CamScanner · forming pungent smelling gas Y which turns moist blue litmus red and finally colourless X and Y arc a C CO b N c s so d 12 1205 In electrolytic loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220422225ec833416ef1dc6bca5d5540html5thumbnails3jpg width=140 height=200 divpScanned by CamScannerpdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=scanned-by-camscanner-forming-pungent-smelling-gas-y-which-turns-moist-blue-litmushtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: Scanned by CamScanner · forming pungent smelling gas Y which turns moist blue litmus red and finally colourless X and Y arc a C CO b N c s so d 12 1205 In electrolytic loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220422225ec833416ef1dc6bca5d5540html5thumbnails4jpg width=140 height=200 divpScanned by CamScannerpdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imageimg data-url=scanned-by-camscanner-forming-pungent-smelling-gas-y-which-turns-moist-blue-litmushtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: Scanned by CamScanner · forming pungent smelling gas Y which turns moist blue litmus red and finally colourless X and Y arc a C CO b N c s so d 12 1205 In electrolytic loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220422225ec833416ef1dc6bca5d5540html5thumbnails5jpg width=140 height=200 divpScanned by CamScannerpdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imageimg data-url=scanned-by-camscanner-forming-pungent-smelling-gas-y-which-turns-moist-blue-litmushtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: Scanned by CamScanner · forming pungent smelling gas Y which turns moist blue litmus red and finally colourless X and Y arc a C CO b N c s so d 12 1205 In electrolytic loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220422225ec833416ef1dc6bca5d5540html5thumbnails6jpg width=140 height=200 divpScanned by CamScannerpdivdiv class=ts-pagebutton class=gotoPage data-page=7Page 7button div class=ts-imageimg data-url=scanned-by-camscanner-forming-pungent-smelling-gas-y-which-turns-moist-blue-litmushtmlpage=7 data-page=7 class=ts-thumb lazyload alt=Page 7: Scanned by CamScanner · forming pungent smelling gas Y which turns moist blue litmus red and finally colourless X and Y arc a C CO b N c s so d 12 1205 In electrolytic loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220422225ec833416ef1dc6bca5d5540html5thumbnails7jpg width=140 height=200 divpScanned by CamScannerpdivdiv class=ts-pagebutton class=gotoPage data-page=8Page 8button div class=ts-imageimg data-url=scanned-by-camscanner-forming-pungent-smelling-gas-y-which-turns-moist-blue-litmushtmlpage=8 data-page=8 class=ts-thumb lazyload alt=Page 8: Scanned by CamScanner · forming pungent smelling gas Y which turns moist blue litmus red and finally colourless X and Y arc a C CO b N c s so d 12 1205 In electrolytic loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220422225ec833416ef1dc6bca5d5540html5thumbnails8jpg width=140 height=200 divpScanned by CamScannerpdiv
