Uncategorised p5 Chemical Reactions December 10, 2015 Mr Brice Leave a comment In Primary 5 the children made carbon dioxide by mixing vinegar and Baking Powder. Check out the video. https://blogs.glowscotland.org.uk/wl/public/williamstonprimaryschool/uploads/sites/2952/2015/12/Gas-Experiment.mp4 Share this:ShareTweetEmail