Check out Displate for some awesome metal posters! https://displate.com/?art=5fce35d0f033f ------------------------------------------- When I started this channel, I worked in a lab. However, after I left that job I had to do all my chemistry and filming in my parents' garage. It was dangerous and sometimes scary, but lately, I've been feeling like I miss it. So, I decided to go back and make scary bromine (one of my favorite elements) in the garage and to see if I actually miss how things were. Nile talks about lab safety: https://youtu.be/ftACSEJ6DZA ------------------------------------------- Patreon: https://www.patreon.com/nilered Youtube Membership: https://www.youtube.com/c/nilered/join NileRed Merch Store (NileRed Pin & Keychain): https://store.dftba.com/collections/nilered NileRed Website (Glassware & Beaker Mugs): https://nile.red ------------------------------------------- Instagram: https://www.instagram.com/nile.red Twitter: https://twitter.com/NileRed2 Discord: https://discord.gg/3BT6UHf Music in credits (Walker by SORRYSINES): https://soundcloud.com/sorrysines/walker ... https://www.youtube.com/watch?v=SIfIZqXaR0g

The strength of the indicator solution can be adjusted depending on your strength needs. I made a 0.05%wt solution because that is all I had. In general, a lot of indicator solutions are actually 0.5%wt (0.5g used). This is just a quick video on how to make a phenolphthalein indicator solution. A few drops of this solution can be used as an indicator in acid base titrations or other pH dependent applications. ... https://www.youtube.com/watch?v=hhe8bB13eWY