{"id":272658,"date":"2022-03-17T16:20:38","date_gmt":"2022-03-17T12:20:38","guid":{"rendered":"https:\/\/abisoman.com\/broadcaster\/?p=272658"},"modified":"2022-03-17T16:22:17","modified_gmt":"2022-03-17T12:22:17","slug":"reusing-some-stoichiometric-skills","status":"publish","type":"post","link":"https:\/\/abisoman.com\/broadcaster\/2022\/03\/17\/reusing-some-stoichiometric-skills\/","title":{"rendered":"Reusing some stoichiometric skills"},"content":{"rendered":"<p>We had a day this week to use for lab work so to keep their skills honed I challenged the students to determine the exact amount of magnesium carbonate they would need to react with hydrochloride acid in a bag in order to just deflate it.<\/p>\n<p>They needed to work out the chemical reaction products and then recall some stoichiometry facts and finally to measure everything precisely. Oh and they had to figure out how to keep the solid and liquid from mixing in the bag until it is completely sealed.<\/p>\n<p>It took some trial and error but both groups made a good effort and nobody&#8217;s bag ruptured. Here are some pictures of them at work.<\/p>\n<p><img decoding=\"async\" data-src=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1185-1.jpg\" class=\"size-full wp-image-272641 lazyload\" width=\"1000\" height=\"750\" data-srcset=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1185-1.jpg 1000w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1185-1-980x735.jpg 980w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1185-1-480x360.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1000px; --smush-placeholder-aspect-ratio: 1000\/750;\" \/><img decoding=\"async\" data-src=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1186-1.jpg\" class=\"size-full wp-image-272642 lazyload\" width=\"1000\" height=\"750\" data-srcset=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1186-1.jpg 1000w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1186-1-980x735.jpg 980w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1186-1-480x360.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1000px; --smush-placeholder-aspect-ratio: 1000\/750;\" \/><img decoding=\"async\" data-src=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1187-1.jpg\" class=\"size-full wp-image-272640 lazyload\" width=\"1000\" height=\"750\" data-srcset=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1187-1.jpg 1000w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1187-1-980x735.jpg 980w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1187-1-480x360.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1000px; --smush-placeholder-aspect-ratio: 1000\/750;\" \/><img decoding=\"async\" data-src=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1188-1.jpg\" class=\"size-full wp-image-272639 lazyload\" width=\"1000\" height=\"750\" data-srcset=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1188-1.jpg 1000w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1188-1-980x735.jpg 980w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1188-1-480x360.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1000px; --smush-placeholder-aspect-ratio: 1000\/750;\" \/><img decoding=\"async\" data-src=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1193-1.jpg\" class=\"size-full wp-image-272644 lazyload\" width=\"1000\" height=\"750\" data-srcset=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1193-1.jpg 1000w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1193-1-980x735.jpg 980w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1193-1-480x360.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1000px; --smush-placeholder-aspect-ratio: 1000\/750;\" \/><\/p>\n<p><img decoding=\"async\" data-src=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1191-1.jpg\" class=\"size-full wp-image-272643 lazyload\" width=\"1000\" height=\"750\" data-srcset=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1191-1.jpg 1000w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1191-1-980x735.jpg 980w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1191-1-480x360.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1000px; --smush-placeholder-aspect-ratio: 1000\/750;\" \/><img decoding=\"async\" data-src=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1192-1.jpg\" class=\"size-full wp-image-272645 lazyload\" width=\"1000\" height=\"750\" data-srcset=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1192-1.jpg 1000w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1192-1-980x735.jpg 980w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1192-1-480x360.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1000px; --smush-placeholder-aspect-ratio: 1000\/750;\" \/><img decoding=\"async\" data-src=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1194-1-1.jpg\" class=\"size-full wp-image-272646 lazyload\" width=\"1000\" height=\"750\" data-srcset=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1194-1-1.jpg 1000w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1194-1-1-980x735.jpg 980w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1194-1-1-480x360.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1000px; --smush-placeholder-aspect-ratio: 1000\/750;\" \/><img decoding=\"async\" data-src=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1195-1.jpg\" class=\"size-full wp-image-272647 lazyload\" width=\"1000\" height=\"750\" data-srcset=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1195-1.jpg 1000w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1195-1-980x735.jpg 980w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1195-1-480x360.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1000px; --smush-placeholder-aspect-ratio: 1000\/750;\" \/><img decoding=\"async\" data-src=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1196-1-1.jpg\" class=\"size-full wp-image-272648 lazyload\" width=\"1000\" height=\"750\" data-srcset=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1196-1-1.jpg 1000w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1196-1-1-980x735.jpg 980w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1196-1-1-480x360.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1000px; --smush-placeholder-aspect-ratio: 1000\/750;\" \/><img decoding=\"async\" data-src=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1197-1.jpg\" class=\"size-full wp-image-272649 lazyload\" width=\"1000\" height=\"750\" data-srcset=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1197-1.jpg 1000w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1197-1-980x735.jpg 980w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1197-1-480x360.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1000px; --smush-placeholder-aspect-ratio: 1000\/750;\" \/><img decoding=\"async\" data-src=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1198-1.jpg\" class=\"size-full wp-image-272650 lazyload\" width=\"1000\" height=\"750\" data-srcset=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1198-1.jpg 1000w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1198-1-980x735.jpg 980w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1198-1-480x360.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1000px; --smush-placeholder-aspect-ratio: 1000\/750;\" \/><img decoding=\"async\" data-src=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1199-1.jpg\" class=\"size-full wp-image-272653 lazyload\" width=\"1000\" height=\"750\" data-srcset=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1199-1.jpg 1000w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1199-1-980x735.jpg 980w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1199-1-480x360.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1000px; --smush-placeholder-aspect-ratio: 1000\/750;\" \/><img decoding=\"async\" data-src=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1200-1.jpg\" class=\"size-full wp-image-272652 lazyload\" width=\"1000\" height=\"750\" data-srcset=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1200-1.jpg 1000w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1200-1-980x735.jpg 980w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1200-1-480x360.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1000px; --smush-placeholder-aspect-ratio: 1000\/750;\" \/><img decoding=\"async\" data-src=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1201-1.jpg\" class=\"size-full wp-image-272651 lazyload\" width=\"1000\" height=\"750\" data-srcset=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1201-1.jpg 1000w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1201-1-980x735.jpg 980w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1201-1-480x360.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1000px; --smush-placeholder-aspect-ratio: 1000\/750;\" \/><img decoding=\"async\" data-src=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1202-1.jpg\" class=\"size-full wp-image-272654 lazyload\" width=\"1000\" height=\"750\" data-srcset=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1202-1.jpg 1000w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1202-1-980x735.jpg 980w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1202-1-480x360.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1000px; --smush-placeholder-aspect-ratio: 1000\/750;\" \/><img decoding=\"async\" data-src=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1203-1.jpg\" class=\"size-full wp-image-272655 lazyload\" width=\"1000\" height=\"750\" data-srcset=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1203-1.jpg 1000w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1203-1-980x735.jpg 980w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1203-1-480x360.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1000px; --smush-placeholder-aspect-ratio: 1000\/750;\" \/><img decoding=\"async\" data-src=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1205-1.jpg\" class=\"size-full wp-image-272657 lazyload\" width=\"1000\" height=\"750\" data-srcset=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1205-1.jpg 1000w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1205-1-980x735.jpg 980w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1205-1-480x360.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1000px; --smush-placeholder-aspect-ratio: 1000\/750;\" \/><img decoding=\"async\" data-src=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1206-1-1.jpg\" class=\"size-full wp-image-272656 lazyload\" width=\"1000\" height=\"750\" data-srcset=\"https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1206-1-1.jpg 1000w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1206-1-1-980x735.jpg 980w, https:\/\/abisoman.com\/broadcaster\/wp-content\/uploads\/sites\/17\/2022\/03\/img_1206-1-1-480x360.jpg 480w\" data-sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1000px; --smush-placeholder-aspect-ratio: 1000\/750;\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>We had a day this week to use for lab work so to keep their skills honed I challenged the students to determine the exact amount of magnesium carbonate they would need to react with hydrochloride acid in a bag in order to just deflate it. They needed to work out the chemical reaction products [&hellip;]<\/p>\n","protected":false},"author":649,"featured_media":272641,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","wds_primary_category":0,"footnotes":""},"categories":[99,194,10],"tags":[],"class_list":["post-272658","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-grade-11","category-dp","category-grades"],"_links":{"self":[{"href":"https:\/\/abisoman.com\/broadcaster\/wp-json\/wp\/v2\/posts\/272658","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/abisoman.com\/broadcaster\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/abisoman.com\/broadcaster\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/abisoman.com\/broadcaster\/wp-json\/wp\/v2\/users\/649"}],"replies":[{"embeddable":true,"href":"https:\/\/abisoman.com\/broadcaster\/wp-json\/wp\/v2\/comments?post=272658"}],"version-history":[{"count":0,"href":"https:\/\/abisoman.com\/broadcaster\/wp-json\/wp\/v2\/posts\/272658\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/abisoman.com\/broadcaster\/wp-json\/wp\/v2\/media\/272641"}],"wp:attachment":[{"href":"https:\/\/abisoman.com\/broadcaster\/wp-json\/wp\/v2\/media?parent=272658"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/abisoman.com\/broadcaster\/wp-json\/wp\/v2\/categories?post=272658"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/abisoman.com\/broadcaster\/wp-json\/wp\/v2\/tags?post=272658"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}