https://padlet.com/alessandromozzillo02/rficvsb8054b en-us 2018-05-13 13:53:51 UTC 2024-12-09 13:46:42 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Prizecup.png alessandromozzillo02 https://padlet.com/alessandromozzillo02/rficvsb8054b/wish/260227361 We cut the red cabbage leaves and put them into a bowl with water.
Boil the water for about 20 minutes and we obtain a blue solution.]]> 2018-05-13 13:57:38 UTC https://padlet.com/alessandromozzillo02/rficvsb8054b/wish/260227361 alessandromozzillo02 https://padlet.com/alessandromozzillo02/rficvsb8054b/wish/260228026 2018-05-13 14:03:51 UTC https://padlet.com/alessandromozzillo02/rficvsb8054b/wish/260228026 alessandromozzillo02 https://padlet.com/alessandromozzillo02/rficvsb8054b/wish/260228155 2018-05-13 14:05:02 UTC https://padlet.com/alessandromozzillo02/rficvsb8054b/wish/260228155 alessandromozzillo02 https://padlet.com/alessandromozzillo02/rficvsb8054b/wish/260229151 We filter the solution with filter paper and we put the obtained solution into a becher.]]> 2018-05-13 14:14:27 UTC https://padlet.com/alessandromozzillo02/rficvsb8054b/wish/260229151 alessandromozzillo02 https://padlet.com/alessandromozzillo02/rficvsb8054b/wish/260229292 2018-05-13 14:15:49 UTC https://padlet.com/alessandromozzillo02/rficvsb8054b/wish/260229292 alessandromozzillo02 https://padlet.com/alessandromozzillo02/rficvsb8054b/wish/260229429 2018-05-13 14:17:07 UTC https://padlet.com/alessandromozzillo02/rficvsb8054b/wish/260229429 alessandromozzillo02 https://padlet.com/alessandromozzillo02/rficvsb8054b/wish/260229541 2018-05-13 14:18:00 UTC https://padlet.com/alessandromozzillo02/rficvsb8054b/wish/260229541 alessandromozzillo02 https://padlet.com/alessandromozzillo02/rficvsb8054b/wish/260230014 We put orange juice, lemon, vinegar, tomatoe juice, ammonia and oxygenate water into the test tubes with a dropper. We put just some drops of the solution into the tubes and we observe that the colour will change and become red(acid substance) or green-blue(basic substance).]]> 2018-05-13 14:22:26 UTC https://padlet.com/alessandromozzillo02/rficvsb8054b/wish/260230014 alessandromozzillo02 https://padlet.com/alessandromozzillo02/rficvsb8054b/wish/260230853 2018-05-13 14:31:55 UTC https://padlet.com/alessandromozzillo02/rficvsb8054b/wish/260230853 alessandromozzillo02 https://padlet.com/alessandromozzillo02/rficvsb8054b/wish/260230906 2018-05-13 14:32:25 UTC https://padlet.com/alessandromozzillo02/rficvsb8054b/wish/260230906