Testing Substances with pH Paper
![Testing Substances with pH Paper](https://i.ytimg.com/vi/3yfIHGlG6fE/maxresdefault.jpg)
![](https://mammothmemory.net/images/user/base/Chemistry/5.%20Acids,%20Alkali,%20Bases%20and%20Salts/2.5.17%20Litmus%20turns%20blue%20or%20red%20comparison%20table%20Resized.jpg)
There are 2 indicators litmus paper or universal indicator
![](https://img.oercommons.org/780x780/oercommons/media/courseware/lesson/image/pH_scale_QhMQGHk.jpg)
Testing pH in Household Substances (Predict-Gather-Explain)
How Does PH Paper Work?
![](https://m.media-amazon.com/images/I/61zFG1b2LYL._AC_UF894,1000_QL80_.jpg)
SyeRum Pack of 160 pH Indicator Test Strips 1-14 Litmus Paper
![](http://www.chemistryland.com/CHM130FieldLab/Lab12/TestMatrixPics/AlltestsColors.jpg)
Lab 12 pH of Items
![](https://kajabi-storefronts-production.global.ssl.fastly.net/kajabi-storefronts-production/blogs/28228/images/edq0OxrxR2G04ofu6ndx_examples-of-approximate-ph.jpg)
How to pH Test Soap the Right Way & Why It Matters!
![](https://i.ytimg.com/vi/1W1yRl3t5gI/maxresdefault.jpg)
How to Use Litmus Paper for Simple Identification of Acids & Bases
![](https://www.osc.org/wp-content/uploads/2020/05/orlando-science-center-DIY-Ph-indicators-kitchen-chemistry.jpg)
DIY pH Indicators: Turn Your Kitchen Into a Chemistry Lab!
![](https://images-cdn.ubuy.co.in/635a18f70d8b104ca2477655-2-packs-ph-1-14-test-paper-litmus-strips.jpg)
Vetmed USA 2 Packs PH 1-14 Test Paper Litmus Strips Tester, India
Yee PH Test Paper Litmus Paper 1-14 / 80 Strips
![](https://www.snexplores.org/wp-content/uploads/2020/03/1030_pHtest.png)
Explainer: What the pH scale tells us
![](https://www.researchgate.net/publication/336783837/figure/fig3/AS:817693196292096@1571964658488/Testing-indicator-paper-f-Activity-6-Quantify-pH-of-substances-Aim-Students-quantify.png)
Testing indicator paper f) Activity 6: Quantify pH of substances
![](https://image.slidesharecdn.com/testinghouseholdsubstanceswithlitmus-140122220236-phpapp02/85/testing-household-substances-with-litmus-3-320.jpg?cb=1668815615)
Testing household substances with litmus