tag:blogger.com,1999:blog-4763358098426655968.post7780732320493569216..comments2023-12-19T10:30:46.533-05:00Comments on Home Chemistry: Chalk and VinegarKathy Cecerihttp://www.blogger.com/profile/18188872992635537080noreply@blogger.comBlogger6125tag:blogger.com,1999:blog-4763358098426655968.post-65620678368809634192015-09-16T11:33:19.720-04:002015-09-16T11:33:19.720-04:00also works with antacid tablets like Tums, as they...also works with antacid tablets like Tums, as they are mostly calcium carbonate, however, it works faster if you crush them :)<br /><br />(also explains why you burp when you take them!)Magpiehttps://www.blogger.com/profile/04449784990569067527noreply@blogger.comtag:blogger.com,1999:blog-4763358098426655968.post-16830221635778541392013-10-29T09:08:14.675-04:002013-10-29T09:08:14.675-04:00I just collected some chalk from the ground near a...I just collected some chalk from the ground near a chalk pit; it works a treat with both vinegar and lemon juice! You can see the bubbles fizzing off the chalk.Anonymoushttps://www.blogger.com/profile/12921977229572068380noreply@blogger.comtag:blogger.com,1999:blog-4763358098426655968.post-45178404194570361182013-10-09T20:52:44.626-04:002013-10-09T20:52:44.626-04:00I did this in class it worked really wellI did this in class it worked really wellAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-4763358098426655968.post-14798007326725394362013-05-05T05:58:11.880-04:002013-05-05T05:58:11.880-04:00My student and I had a similar experiment, and got...My student and I had a similar experiment, and got the same results - barely nothing. We left the chalk-vinegar solution overnight with a balloon covering the bottle, but in the morning we only had a very small balloon. Almost nothing at all.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-4763358098426655968.post-38088918416400153832011-09-21T13:35:43.156-04:002011-09-21T13:35:43.156-04:00Thanks so much for this as I am doing an experimen...Thanks so much for this as I am doing an experiment on this for a school fair and i had the same trouble , thanks for the help!Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-4763358098426655968.post-53740624423116279962008-06-09T10:34:00.000-04:002008-06-09T10:34:00.000-04:00This experiment also works with shells as they are...This experiment also works with shells as they are made up of calcium carbonate.Anonymousnoreply@blogger.com