The pH Scale | Science and Technology | Alloprof

How to compare the acidity or basicity of substances? Watch and find out! Jessica explains everything you need to know about the logarithmic nature of the pH scale. See the following concept sheet for more details: https://www.alloprof.qc.ca/en/students/vl/sciences/the-ph-scale-and-acid-base-indicators-s1038 Discover all our Secondary 4 Science and Technology videos: https://www.youtube.com/playlist?list=PL4u9S3_4vSE6kVWbSL5_KUCNufTtdV9O0 Don’t forget to subscribe! https://www.youtube.com/channel/UCDDAevPjFmI5yPTrorCobFw Timestamps: 0:00 The pH scale 0:39 A neutral substance 0:50 Acidic substances 1:16 Basic (alkaline) substances 1:43 A logarithmic scale 2:43 Summary #science #scienceandtechnology #education #Alloprof