Chemistry, 04.11.2021 16:20 njohns5327home
Kalle framställde en lösning genom att leda ner gas i destillerat vatten. Därefter mätte han lösningens pH, som var 1,5. Ge exempel på olika gaser som Kalle kan ha använt.
Answers: 2
Chemistry, 22.06.2019 06:00, lindseyklewis1p56uvi
Ethanol (c2h5oh) is produced from the fermentation of sucrose in the presence of enzymes. c12h22o11(aq) + h2o(g) 4 c2h5oh(l) + 4 co2(g) determine the theoretical yield and the percent yields of ethanol if 680. g sucrose undergoes fermentation and 326.5 g ethanol is obtained. theoretical _ g _ percent %
Answers: 1
Chemistry, 22.06.2019 14:20, greenbyron88
Which statement explains why the bonds between non metals tend to be covalent? the bonds are found to be nondirectional they have large differences in electronegativity they have small differences in electronegativity they have ions that produce an electrostatic pull
Answers: 1
Kalle framställde en lösning genom att leda ner gas i destillerat vatten. Därefter mätte han lösning...
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