Roasting+NaCarbonate

The 10th graders roasted samples of sodium carbonate and measured the mass of the product.


 * Group Members || Trial || Mass of clean, empty test tube (g) || Mass of NaCarbonate (g) || Mass of Test Tube and product (g) || Mass of product (g) || Mass of carbon dioxide (g) || Theoretical yield of CO2 (g) || Percent Yield of CO2 ||
 * Maaike and Iikka || 1 || ??? || 1.953 || 19.446 ||  ||   ||   || g ||
 * || 2 || 27.652 || 1.809 || 29.297 || 1.645 || 0.164 || 0.750 || 21.867 ||
 * || 3 || 27.651 || 0.904 || 28.466 || 0.815 || 0.089 || 0.79 || 11.26 ||
 * Joanna Shaun and David || 1 || 14.196 || 1.658 || 16.419 || 2.223 || -0.565 ||  || --- ||
 * || 2 || 28.203 || 1.109 || 29.164 || 0.961 || 0.148 || 0.46 || 32% ||
 * || 3 || 17.329 || 1.152 || 18.735 || 0.406 || 0.746 || 0.478 || 155% ||
 * Stephen and Andy || 1 ||  || 1.738 || 17.128 ||   ||   ||   ||   ||
 * || 2 || 15.755 ||  || 22.407 ||   ||   ||   ||   ||
 * || 3 || 26.911 || 1.669 || 28.580 || 1.523 || 0.146 || 0.6908 || 21.1% ||
 * ||  ||   ||   || 28.448 || 1.537 ||   ||   ||   ||
 * Maurice and SooAh || 1 || --- (broken) ||  || 26.893 ||   ||   ||   ||   ||
 * || 2 || 28.457 || 1.499 || 29.832 || 1.375 || 0.124 || 0.621 || 41.4 ||
 * || 3 || 25.000 || 1.770 ||  ||   ||   ||   ||   ||