{"product_id":"discovery-zone-diving-submarine","title":"Discovery Zone - Diving Submarine","description":"\u003cdiv class=\"description bottom\"\u003e\n\u003cp\u003e\u003cspan\u003eCrew set the depth at 30cm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDive! Dive! Dive! Learn about the science of acid-Base reactions and buoyancy while splashing around in the bath, with your very own submarine! Full instructions included.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHow Does It Work? When you fill your Submarine with Fuel, and place it in the water you create a chemical reaction.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe fuel is a mixture of bicarbonate of soda (a Base, NaHCO3) and citric acid (an Acid, C6H8O7), which in the presence of water reacts to form sodium citrate (Na3C6H5O7), water and bubbles of carbon dioxide gas (CO2).\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe carbon dioxide bubbles are lighter than water and so cause the submarine to float! Please note: Sodium citrate is not hazardous or irritating so feel free to splash around in the bath with your submarine.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eJust take care to avoid skin or eye contact with the fuel powder.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eRecommended Age - 8+\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product_links\"\u003e \u003c\/div\u003e","brand":"Discovery Zone","offers":[{"title":"Default Title","offer_id":44213713207431,"sku":"79002","price":9.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/2374\/3367\/files\/ScreenShot2020-12-24at6.30.31am__30108.1748610506.1280.1280.jpg?v=1773747406","url":"https:\/\/petitenfant.com.au\/products\/discovery-zone-diving-submarine","provider":"Petit Enfant","version":"1.0","type":"link"}